diff --git a/config/initializers/table_definition_column_limits.rb b/config/initializers/table_definition_column_limits.rb
new file mode 100644
index 000000000..f9a75d174
--- /dev/null
+++ b/config/initializers/table_definition_column_limits.rb
@@ -0,0 +1,49 @@
+# Apply MySQL-compatible column limits when using SQLite.
+#
+# For string columns: defaults to 255 (MySQL's VARCHAR default)
+#
+# For text columns: converts MySQL's `size:` option to equivalent limits:
+#   - (blank/default): 65,535 (TEXT)
+#   - size: :tiny: 255 (TINYTEXT)
+#   - size: :medium: 16,777,215 (MEDIUMTEXT)
+#   - size: :long: 4,294,967,295 (LONGTEXT)
+
+module TableDefinitionColumnLimits
+  # Map MySQL size options to limits
+  TEXT_SIZE_TO_LIMIT = {
+    tiny: 255,             # TINYTEXT
+    medium: 16_777_215,    # MEDIUMTEXT
+    long: 4_294_967_295    # LONGTEXT
+  }.freeze
+
+  TEXT_DEFAULT_LIMIT = 65_535   # TEXT
+  STRING_DEFAULT_LIMIT = 255    # VARCHAR
+
+  def column(name, type, **options)
+    if type == :string
+      options[:limit] ||= STRING_DEFAULT_LIMIT
+    end
+
+    if type == :text
+      if options.key?(:size)
+        size = options.delete(:size)
+        options[:limit] = TEXT_SIZE_TO_LIMIT.fetch(size) do
+          raise ArgumentError, "Unknown text size: #{size.inspect}. Use :tiny, :medium, or :long"
+        end
+      elsif options.key?(:limit)
+        valid_limits = [TEXT_DEFAULT_LIMIT] + TEXT_SIZE_TO_LIMIT.values
+        unless valid_limits.include?(options[:limit])
+          raise ArgumentError, "Invalid limit #{options[:limit]} for text column. Use `size:` (:tiny, :medium, :long) or omit for default TEXT."
+        end
+      else
+        options[:limit] = TEXT_DEFAULT_LIMIT
+      end
+    end
+
+    super
+  end
+end
+
+ActiveSupport.on_load(:active_record) do
+  ActiveRecord::ConnectionAdapters::TableDefinition.prepend(TableDefinitionColumnLimits)
+end
diff --git a/db/migrate/20251111122540_initial_schema.rb b/db/migrate/20251111122540_initial_schema.rb
index 4b736f712..c7afd79ef 100644
--- a/db/migrate/20251111122540_initial_schema.rb
+++ b/db/migrate/20251111122540_initial_schema.rb
@@ -4,7 +4,7 @@ class InitialSchema < ActiveRecord::Migration[8.2]
       t.datetime "accessed_at"
       t.uuid "board_id", null: false
       t.datetime "created_at", null: false
-      t.string "involvement", default: "access_only", null: false
+      t.string "involvement", limit: 255, default: "access_only", null: false
       t.datetime "updated_at", null: false
       t.uuid "user_id", null: false
       t.index ["accessed_at"], name: "index_accesses_on_accessed_at", order: :desc
@@ -15,7 +15,7 @@ class InitialSchema < ActiveRecord::Migration[8.2]
 
     create_table "account_join_codes", id: :uuid, charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci" do |t|
       t.uuid "account_id"
-      t.string "code", null: false
+      t.string "code", limit: 255, null: false
       t.datetime "created_at", null: false
       t.datetime "updated_at", null: false
       t.integer "usage_count", default: 0, null: false
@@ -26,7 +26,7 @@ class InitialSchema < ActiveRecord::Migration[8.2]
     create_table "accounts", id: :uuid, charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci" do |t|
       t.datetime "created_at", null: false
       t.integer "external_account_id"
-      t.string "name", null: false
+      t.string "name", limit: 255, null: false
       t.datetime "updated_at", null: false
       t.index ["external_account_id"], name: "index_accounts_on_external_account_id", unique: true
     end
@@ -34,9 +34,9 @@ class InitialSchema < ActiveRecord::Migration[8.2]
     create_table "action_text_rich_texts", id: :uuid, charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci" do |t|
       t.text "body", size: :long
       t.datetime "created_at", null: false
-      t.string "name", null: false
+      t.string "name", limit: 255, null: false
       t.uuid "record_id", null: false
-      t.string "record_type", null: false
+      t.string "record_type", limit: 255, null: false
       t.datetime "updated_at", null: false
       t.index ["record_type", "record_id", "name"], name: "index_action_text_rich_texts_uniqueness", unique: true
     end
@@ -44,28 +44,28 @@ class InitialSchema < ActiveRecord::Migration[8.2]
     create_table "active_storage_attachments", id: :uuid, charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci" do |t|
       t.uuid "blob_id", null: false
       t.datetime "created_at", null: false
-      t.string "name", null: false
+      t.string "name", limit: 255, null: false
       t.uuid "record_id", null: false
-      t.string "record_type", null: false
+      t.string "record_type", limit: 255, null: false
       t.index ["blob_id"], name: "index_active_storage_attachments_on_blob_id"
       t.index ["record_type", "record_id", "name", "blob_id"], name: "index_active_storage_attachments_uniqueness", unique: true
     end
 
     create_table "active_storage_blobs", id: :uuid, charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci" do |t|
       t.bigint "byte_size", null: false
-      t.string "checksum"
-      t.string "content_type"
+      t.string "checksum", limit: 255
+      t.string "content_type", limit: 255
       t.datetime "created_at", null: false
-      t.string "filename", null: false
-      t.string "key", null: false
+      t.string "filename", limit: 255, null: false
+      t.string "key", limit: 255, null: false
       t.text "metadata"
-      t.string "service_name", null: false
+      t.string "service_name", limit: 255, null: false
       t.index ["key"], name: "index_active_storage_blobs_on_key", unique: true
     end
 
     create_table "active_storage_variant_records", id: :uuid, charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci" do |t|
       t.uuid "blob_id", null: false
-      t.string "variation_digest", null: false
+      t.string "variation_digest", limit: 255, null: false
       t.index ["blob_id", "variation_digest"], name: "index_active_storage_variant_records_uniqueness", unique: true
     end
 
@@ -96,7 +96,7 @@ class InitialSchema < ActiveRecord::Migration[8.2]
     create_table "board_publications", id: :uuid, charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci" do |t|
       t.uuid "board_id", null: false
       t.datetime "created_at", null: false
-      t.string "key"
+      t.string "key", limit: 255
       t.datetime "updated_at", null: false
       t.index ["board_id"], name: "index_board_publications_on_board_id"
       t.index ["key"], name: "index_board_publications_on_key", unique: true
@@ -107,7 +107,7 @@ class InitialSchema < ActiveRecord::Migration[8.2]
       t.boolean "all_access", default: false, null: false
       t.datetime "created_at", null: false
       t.uuid "creator_id", null: false
-      t.string "name", null: false
+      t.string "name", limit: 255, null: false
       t.datetime "updated_at", null: false
       t.index ["creator_id"], name: "index_boards_on_creator_id"
     end
@@ -129,7 +129,7 @@ class InitialSchema < ActiveRecord::Migration[8.2]
     create_table "card_engagements", id: :uuid, charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci" do |t|
       t.uuid "card_id"
       t.datetime "created_at", null: false
-      t.string "status", default: "doing", null: false
+      t.string "status", limit: 255, default: "doing", null: false
       t.datetime "updated_at", null: false
       t.index ["card_id"], name: "index_card_engagements_on_card_id"
       t.index ["status"], name: "index_card_engagements_on_status"
@@ -159,8 +159,8 @@ class InitialSchema < ActiveRecord::Migration[8.2]
       t.uuid "creator_id", null: false
       t.date "due_on"
       t.datetime "last_active_at", null: false
-      t.string "status", default: "drafted", null: false
-      t.string "title"
+      t.string "status", limit: 255, default: "drafted", null: false
+      t.string "title", limit: 255
       t.datetime "updated_at", null: false
       t.index ["board_id"], name: "index_cards_on_board_id"
       t.index ["column_id"], name: "index_cards_on_column_id"
@@ -187,9 +187,9 @@ class InitialSchema < ActiveRecord::Migration[8.2]
     create_table "columns", id: :uuid, charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci" do |t|
       t.uuid "account_id"
       t.uuid "board_id", null: false
-      t.string "color", null: false
+      t.string "color", limit: 255, null: false
       t.datetime "created_at", null: false
-      t.string "name", null: false
+      t.string "name", limit: 255, null: false
       t.integer "position", default: 0, null: false
       t.datetime "updated_at", null: false
       t.index ["board_id", "position"], name: "index_columns_on_board_id_and_position"
@@ -215,7 +215,7 @@ class InitialSchema < ActiveRecord::Migration[8.2]
     create_table "entropies", id: :uuid, charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci" do |t|
       t.bigint "auto_postpone_period", default: 2592000, null: false
       t.uuid "container_id", null: false
-      t.string "container_type", null: false
+      t.string "container_type", limit: 255, null: false
       t.datetime "created_at", null: false
       t.datetime "updated_at", null: false
       t.index ["container_type", "container_id", "auto_postpone_period"], name: "idx_on_container_type_container_id_auto_postpone_pe_3d79b50517"
@@ -224,12 +224,12 @@ class InitialSchema < ActiveRecord::Migration[8.2]
 
     create_table "events", id: :uuid, charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci" do |t|
       t.uuid "account_id"
-      t.string "action", null: false
+      t.string "action", limit: 255, null: false
       t.uuid "board_id", null: false
       t.datetime "created_at", null: false
       t.uuid "creator_id", null: false
       t.uuid "eventable_id", null: false
-      t.string "eventable_type", null: false
+      t.string "eventable_type", limit: 255, null: false
       t.json "particulars", default: -> { "(json_object())" }
       t.datetime "updated_at", null: false
       t.index ["action"], name: "index_events_on_summary_id_and_action"
@@ -244,7 +244,7 @@ class InitialSchema < ActiveRecord::Migration[8.2]
       t.datetime "created_at", null: false
       t.uuid "creator_id", null: false
       t.json "fields", default: -> { "(json_object())" }, null: false
-      t.string "params_digest", null: false
+      t.string "params_digest", limit: 255, null: false
       t.datetime "updated_at", null: false
       t.index ["creator_id", "params_digest"], name: "index_filters_on_creator_id_and_params_digest", unique: true
     end
@@ -258,13 +258,13 @@ class InitialSchema < ActiveRecord::Migration[8.2]
 
     create_table "identities", id: :uuid, charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci" do |t|
       t.datetime "created_at", null: false
-      t.string "email_address", null: false
+      t.string "email_address", limit: 255, null: false
       t.datetime "updated_at", null: false
       t.index ["email_address"], name: "index_identities_on_email_address", unique: true
     end
 
     create_table "magic_links", id: :uuid, charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci" do |t|
-      t.string "code", null: false
+      t.string "code", limit: 255, null: false
       t.datetime "created_at", null: false
       t.datetime "expires_at", null: false
       t.uuid "identity_id"
@@ -277,8 +277,8 @@ class InitialSchema < ActiveRecord::Migration[8.2]
     create_table "memberships", id: :uuid, charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci" do |t|
       t.datetime "created_at", null: false
       t.uuid "identity_id", null: false
-      t.string "join_code"
-      t.string "tenant", null: false
+      t.string "join_code", limit: 255
+      t.string "tenant", limit: 255, null: false
       t.datetime "updated_at", null: false
       t.index ["identity_id"], name: "index_memberships_on_identity_id"
       t.index ["tenant", "identity_id"], name: "index_memberships_on_tenant_and_identity_id", unique: true
@@ -290,7 +290,7 @@ class InitialSchema < ActiveRecord::Migration[8.2]
       t.uuid "mentionee_id", null: false
       t.uuid "mentioner_id", null: false
       t.uuid "source_id", null: false
-      t.string "source_type", null: false
+      t.string "source_type", limit: 255, null: false
       t.datetime "updated_at", null: false
       t.index ["mentionee_id"], name: "index_mentions_on_mentionee_id"
       t.index ["mentioner_id"], name: "index_mentions_on_mentioner_id"
@@ -316,7 +316,7 @@ class InitialSchema < ActiveRecord::Migration[8.2]
       t.uuid "creator_id"
       t.datetime "read_at"
       t.uuid "source_id", null: false
-      t.string "source_type", null: false
+      t.string "source_type", limit: 255, null: false
       t.datetime "updated_at", null: false
       t.uuid "user_id", null: false
       t.index ["creator_id"], name: "index_notifications_on_creator_id"
@@ -337,12 +337,12 @@ class InitialSchema < ActiveRecord::Migration[8.2]
 
     create_table "push_subscriptions", id: :uuid, charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci" do |t|
       t.uuid "account_id"
-      t.string "auth_key"
+      t.string "auth_key", limit: 255
       t.datetime "created_at", null: false
-      t.string "endpoint"
-      t.string "p256dh_key"
+      t.text "endpoint"
+      t.string "p256dh_key", limit: 255
       t.datetime "updated_at", null: false
-      t.string "user_agent"
+      t.string "user_agent", limit: 255
       t.uuid "user_id", null: false
       t.index ["endpoint", "p256dh_key", "auth_key"], name: "idx_on_endpoint_p256dh_key_auth_key_7553014576"
       t.index ["endpoint"], name: "index_push_subscriptions_on_endpoint"
@@ -379,9 +379,9 @@ class InitialSchema < ActiveRecord::Migration[8.2]
     create_table "sessions", id: :uuid, charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci" do |t|
       t.datetime "created_at", null: false
       t.uuid "identity_id", null: false
-      t.string "ip_address"
+      t.string "ip_address", limit: 255
       t.datetime "updated_at", null: false
-      t.string "user_agent"
+      t.string "user_agent", limit: 255
       t.index ["identity_id"], name: "index_sessions_on_identity_id"
     end
 
@@ -408,7 +408,7 @@ class InitialSchema < ActiveRecord::Migration[8.2]
     create_table "tags", id: :uuid, charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci" do |t|
       t.uuid "account_id"
       t.datetime "created_at", null: false
-      t.string "title"
+      t.string "title", limit: 255
       t.datetime "updated_at", null: false
       t.index ["title"], name: "index_tags_on_title", unique: true
     end
@@ -416,7 +416,7 @@ class InitialSchema < ActiveRecord::Migration[8.2]
     create_table "user_settings", id: :uuid, charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci" do |t|
       t.integer "bundle_email_frequency", default: 0, null: false
       t.datetime "created_at", null: false
-      t.string "timezone_name"
+      t.string "timezone_name", limit: 255
       t.datetime "updated_at", null: false
       t.uuid "user_id", null: false
       t.index ["user_id", "bundle_email_frequency"], name: "index_user_settings_on_user_id_and_bundle_email_frequency"
@@ -428,8 +428,8 @@ class InitialSchema < ActiveRecord::Migration[8.2]
       t.boolean "active", default: true, null: false
       t.datetime "created_at", null: false
       t.uuid "membership_id"
-      t.string "name", null: false
-      t.string "role", default: "member", null: false
+      t.string "name", limit: 255, null: false
+      t.string "role", limit: 255, default: "member", null: false
       t.datetime "updated_at", null: false
       t.index ["membership_id"], name: "index_users_on_membership_id"
       t.index ["role"], name: "index_users_on_role"
@@ -460,7 +460,7 @@ class InitialSchema < ActiveRecord::Migration[8.2]
       t.uuid "event_id", null: false
       t.text "request"
       t.text "response"
-      t.string "state", null: false
+      t.string "state", limit: 255, null: false
       t.datetime "updated_at", null: false
       t.uuid "webhook_id", null: false
       t.index ["event_id"], name: "index_webhook_deliveries_on_event_id"
@@ -472,8 +472,8 @@ class InitialSchema < ActiveRecord::Migration[8.2]
       t.boolean "active", default: true, null: false
       t.uuid "board_id", null: false
       t.datetime "created_at", null: false
-      t.string "name"
-      t.string "signing_secret", null: false
+      t.string "name", limit: 255
+      t.string "signing_secret", limit: 255, null: false
       t.text "subscribed_actions"
       t.datetime "updated_at", null: false
       t.text "url", null: false
diff --git a/db/migrate/20251120110206_add_search_records.rb b/db/migrate/20251120110206_add_search_records.rb
index 866a39b48..638128ec9 100644
--- a/db/migrate/20251120110206_add_search_records.rb
+++ b/db/migrate/20251120110206_add_search_records.rb
@@ -5,11 +5,11 @@ class AddSearchRecords < ActiveRecord::Migration[8.2]
     # Create regular table with integer primary key for FTS5 rowid compatibility
     create_table :search_records do |t|
       t.uuid :account_id, null: false
-      t.string :searchable_type, null: false
+      t.string :searchable_type, limit: 255, null: false
       t.uuid :searchable_id, null: false
       t.uuid :card_id, null: false
       t.uuid :board_id, null: false
-      t.string :title
+      t.string :title, limit: 255
       t.text :content
       t.datetime :created_at, null: false
 
diff --git a/db/schema_sqlite.rb b/db/schema_sqlite.rb
index e3444f3fe..bc40a0f42 100644
--- a/db/schema_sqlite.rb
+++ b/db/schema_sqlite.rb
@@ -16,7 +16,7 @@ ActiveRecord::Schema[8.2].define(version: 2025_11_21_112416) do
     t.uuid "account_id", null: false
     t.uuid "board_id", null: false
     t.datetime "created_at", null: false
-    t.string "involvement", default: "access_only", null: false
+    t.string "involvement", limit: 255, default: "access_only", null: false
     t.datetime "updated_at", null: false
     t.uuid "user_id", null: false
     t.index ["account_id", "accessed_at"], name: "index_accesses_on_account_id_and_accessed_at"
@@ -27,7 +27,7 @@ ActiveRecord::Schema[8.2].define(version: 2025_11_21_112416) do
 
   create_table "account_join_codes", id: :uuid, force: :cascade do |t|
     t.uuid "account_id", null: false
-    t.string "code", null: false
+    t.string "code", limit: 255, null: false
     t.datetime "created_at", null: false
     t.datetime "updated_at", null: false
     t.bigint "usage_count", default: 0, null: false
@@ -39,18 +39,18 @@ ActiveRecord::Schema[8.2].define(version: 2025_11_21_112416) do
     t.bigint "cards_count", default: 0, null: false
     t.datetime "created_at", null: false
     t.bigint "external_account_id"
-    t.string "name", null: false
+    t.string "name", limit: 255, null: false
     t.datetime "updated_at", null: false
     t.index ["external_account_id"], name: "index_accounts_on_external_account_id", unique: true
   end
 
   create_table "action_text_rich_texts", id: :uuid, force: :cascade do |t|
     t.uuid "account_id", null: false
-    t.text "body"
+    t.text "body", limit: 65535
     t.datetime "created_at", null: false
-    t.string "name", null: false
+    t.string "name", limit: 255, null: false
     t.uuid "record_id", null: false
-    t.string "record_type", null: false
+    t.string "record_type", limit: 255, null: false
     t.datetime "updated_at", null: false
     t.index ["account_id"], name: "index_action_text_rich_texts_on_account_id"
     t.index ["record_type", "record_id", "name"], name: "index_action_text_rich_texts_uniqueness", unique: true
@@ -60,9 +60,9 @@ ActiveRecord::Schema[8.2].define(version: 2025_11_21_112416) do
     t.uuid "account_id", null: false
     t.uuid "blob_id", null: false
     t.datetime "created_at", null: false
-    t.string "name", null: false
+    t.string "name", limit: 255, null: false
     t.uuid "record_id", null: false
-    t.string "record_type", null: false
+    t.string "record_type", limit: 255, null: false
     t.index ["account_id"], name: "index_active_storage_attachments_on_account_id"
     t.index ["blob_id"], name: "index_active_storage_attachments_on_blob_id"
     t.index ["record_type", "record_id", "name", "blob_id"], name: "index_active_storage_attachments_uniqueness", unique: true
@@ -71,13 +71,13 @@ ActiveRecord::Schema[8.2].define(version: 2025_11_21_112416) do
   create_table "active_storage_blobs", id: :uuid, force: :cascade do |t|
     t.uuid "account_id", null: false
     t.bigint "byte_size", null: false
-    t.string "checksum"
-    t.string "content_type"
+    t.string "checksum", limit: 255
+    t.string "content_type", limit: 255
     t.datetime "created_at", null: false
-    t.string "filename", null: false
-    t.string "key", null: false
-    t.text "metadata"
-    t.string "service_name", null: false
+    t.string "filename", limit: 255, null: false
+    t.string "key", limit: 255, null: false
+    t.text "metadata", limit: 65535
+    t.string "service_name", limit: 255, null: false
     t.index ["account_id"], name: "index_active_storage_blobs_on_account_id"
     t.index ["key"], name: "index_active_storage_blobs_on_key", unique: true
   end
@@ -85,7 +85,7 @@ ActiveRecord::Schema[8.2].define(version: 2025_11_21_112416) do
   create_table "active_storage_variant_records", id: :uuid, force: :cascade do |t|
     t.uuid "account_id", null: false
     t.uuid "blob_id", null: false
-    t.string "variation_digest", null: false
+    t.string "variation_digest", limit: 255, null: false
     t.index ["account_id"], name: "index_active_storage_variant_records_on_account_id"
     t.index ["blob_id", "variation_digest"], name: "index_active_storage_variant_records_uniqueness", unique: true
   end
@@ -120,7 +120,7 @@ ActiveRecord::Schema[8.2].define(version: 2025_11_21_112416) do
     t.uuid "account_id", null: false
     t.uuid "board_id", null: false
     t.datetime "created_at", null: false
-    t.string "key"
+    t.string "key", limit: 255
     t.datetime "updated_at", null: false
     t.index ["account_id", "key"], name: "index_board_publications_on_account_id_and_key"
     t.index ["board_id"], name: "index_board_publications_on_board_id"
@@ -131,7 +131,7 @@ ActiveRecord::Schema[8.2].define(version: 2025_11_21_112416) do
     t.boolean "all_access", default: false, null: false
     t.datetime "created_at", null: false
     t.uuid "creator_id", null: false
-    t.string "name", null: false
+    t.string "name", limit: 255, null: false
     t.datetime "updated_at", null: false
     t.index ["account_id"], name: "index_boards_on_account_id"
     t.index ["creator_id"], name: "index_boards_on_creator_id"
@@ -157,7 +157,7 @@ ActiveRecord::Schema[8.2].define(version: 2025_11_21_112416) do
     t.uuid "account_id", null: false
     t.uuid "card_id"
     t.datetime "created_at", null: false
-    t.string "status", default: "doing", null: false
+    t.string "status", limit: 255, default: "doing", null: false
     t.datetime "updated_at", null: false
     t.index ["account_id", "status"], name: "index_card_engagements_on_account_id_and_status"
     t.index ["card_id"], name: "index_card_engagements_on_card_id"
@@ -192,8 +192,8 @@ ActiveRecord::Schema[8.2].define(version: 2025_11_21_112416) do
     t.date "due_on"
     t.datetime "last_active_at", null: false
     t.bigint "number", null: false
-    t.string "status", default: "drafted", null: false
-    t.string "title"
+    t.string "status", limit: 255, default: "drafted", null: false
+    t.string "title", limit: 255
     t.datetime "updated_at", null: false
     t.index ["account_id", "last_active_at", "status"], name: "index_cards_on_account_id_and_last_active_at_and_status"
     t.index ["account_id", "number"], name: "index_cards_on_account_id_and_number", unique: true
@@ -223,9 +223,9 @@ ActiveRecord::Schema[8.2].define(version: 2025_11_21_112416) do
   create_table "columns", id: :uuid, force: :cascade do |t|
     t.uuid "account_id", null: false
     t.uuid "board_id", null: false
-    t.string "color", null: false
+    t.string "color", limit: 255, null: false
     t.datetime "created_at", null: false
-    t.string "name", null: false
+    t.string "name", limit: 255, null: false
     t.integer "position", default: 0, null: false
     t.datetime "updated_at", null: false
     t.index ["account_id"], name: "index_columns_on_account_id"
@@ -254,7 +254,7 @@ ActiveRecord::Schema[8.2].define(version: 2025_11_21_112416) do
     t.uuid "account_id", null: false
     t.bigint "auto_postpone_period", default: 2592000, null: false
     t.uuid "container_id", null: false
-    t.string "container_type", null: false
+    t.string "container_type", limit: 255, null: false
     t.datetime "created_at", null: false
     t.datetime "updated_at", null: false
     t.index ["account_id"], name: "index_entropies_on_account_id"
@@ -264,12 +264,12 @@ ActiveRecord::Schema[8.2].define(version: 2025_11_21_112416) do
 
   create_table "events", id: :uuid, force: :cascade do |t|
     t.uuid "account_id", null: false
-    t.string "action", null: false
+    t.string "action", limit: 255, null: false
     t.uuid "board_id", null: false
     t.datetime "created_at", null: false
     t.uuid "creator_id", null: false
     t.uuid "eventable_id", null: false
-    t.string "eventable_type", null: false
+    t.string "eventable_type", limit: 255, null: false
     t.json "particulars", default: -> { "json_object()" }
     t.datetime "updated_at", null: false
     t.index ["account_id", "action"], name: "index_events_on_account_id_and_action"
@@ -284,7 +284,7 @@ ActiveRecord::Schema[8.2].define(version: 2025_11_21_112416) do
     t.datetime "created_at", null: false
     t.uuid "creator_id", null: false
     t.json "fields", default: -> { "json_object()" }, null: false
-    t.string "params_digest", null: false
+    t.string "params_digest", limit: 255, null: false
     t.datetime "updated_at", null: false
     t.index ["account_id"], name: "index_filters_on_account_id"
     t.index ["creator_id", "params_digest"], name: "index_filters_on_creator_id_and_params_digest", unique: true
@@ -299,13 +299,13 @@ ActiveRecord::Schema[8.2].define(version: 2025_11_21_112416) do
 
   create_table "identities", id: :uuid, force: :cascade do |t|
     t.datetime "created_at", null: false
-    t.string "email_address", null: false
+    t.string "email_address", limit: 255, null: false
     t.datetime "updated_at", null: false
     t.index ["email_address"], name: "index_identities_on_email_address", unique: true
   end
 
   create_table "magic_links", id: :uuid, force: :cascade do |t|
-    t.string "code", null: false
+    t.string "code", limit: 255, null: false
     t.datetime "created_at", null: false
     t.datetime "expires_at", null: false
     t.uuid "identity_id"
@@ -321,7 +321,7 @@ ActiveRecord::Schema[8.2].define(version: 2025_11_21_112416) do
     t.uuid "mentionee_id", null: false
     t.uuid "mentioner_id", null: false
     t.uuid "source_id", null: false
-    t.string "source_type", null: false
+    t.string "source_type", limit: 255, null: false
     t.datetime "updated_at", null: false
     t.index ["account_id"], name: "index_mentions_on_account_id"
     t.index ["mentionee_id"], name: "index_mentions_on_mentionee_id"
@@ -349,7 +349,7 @@ ActiveRecord::Schema[8.2].define(version: 2025_11_21_112416) do
     t.uuid "creator_id"
     t.datetime "read_at"
     t.uuid "source_id", null: false
-    t.string "source_type", null: false
+    t.string "source_type", limit: 255, null: false
     t.datetime "updated_at", null: false
     t.uuid "user_id", null: false
     t.index ["account_id"], name: "index_notifications_on_account_id"
@@ -373,12 +373,12 @@ ActiveRecord::Schema[8.2].define(version: 2025_11_21_112416) do
 
   create_table "push_subscriptions", id: :uuid, force: :cascade do |t|
     t.uuid "account_id", null: false
-    t.string "auth_key"
+    t.string "auth_key", limit: 255
     t.datetime "created_at", null: false
-    t.text "endpoint"
-    t.string "p256dh_key"
+    t.text "endpoint", limit: 65535
+    t.string "p256dh_key", limit: 255
     t.datetime "updated_at", null: false
-    t.string "user_agent"
+    t.string "user_agent", limit: 255
     t.uuid "user_id", null: false
     t.index ["account_id"], name: "index_push_subscriptions_on_account_id"
     t.index ["user_id", "endpoint"], name: "index_push_subscriptions_on_user_id_and_endpoint", unique: true
@@ -412,11 +412,11 @@ ActiveRecord::Schema[8.2].define(version: 2025_11_21_112416) do
     t.uuid "account_id", null: false
     t.uuid "board_id", null: false
     t.uuid "card_id", null: false
-    t.text "content"
+    t.text "content", limit: 65535
     t.datetime "created_at", null: false
     t.uuid "searchable_id", null: false
-    t.string "searchable_type", null: false
-    t.string "title"
+    t.string "searchable_type", limit: 255, null: false
+    t.string "title", limit: 255
     t.index ["account_id"], name: "index_search_records_on_account_id"
     t.index ["searchable_type", "searchable_id"], name: "index_search_records_on_searchable_type_and_searchable_id", unique: true
   end
@@ -424,9 +424,9 @@ ActiveRecord::Schema[8.2].define(version: 2025_11_21_112416) do
   create_table "sessions", id: :uuid, force: :cascade do |t|
     t.datetime "created_at", null: false
     t.uuid "identity_id", null: false
-    t.string "ip_address"
+    t.string "ip_address", limit: 255
     t.datetime "updated_at", null: false
-    t.string "user_agent"
+    t.string "user_agent", limit: 255
     t.index ["identity_id"], name: "index_sessions_on_identity_id"
   end
 
@@ -434,7 +434,7 @@ ActiveRecord::Schema[8.2].define(version: 2025_11_21_112416) do
     t.uuid "account_id", null: false
     t.uuid "card_id", null: false
     t.boolean "completed", default: false, null: false
-    t.text "content", null: false
+    t.text "content", limit: 65535, null: false
     t.datetime "created_at", null: false
     t.datetime "updated_at", null: false
     t.index ["account_id"], name: "index_steps_on_account_id"
@@ -456,7 +456,7 @@ ActiveRecord::Schema[8.2].define(version: 2025_11_21_112416) do
   create_table "tags", id: :uuid, force: :cascade do |t|
     t.uuid "account_id", null: false
     t.datetime "created_at", null: false
-    t.string "title"
+    t.string "title", limit: 255
     t.datetime "updated_at", null: false
     t.index ["account_id", "title"], name: "index_tags_on_account_id_and_title", unique: true
   end
@@ -465,7 +465,7 @@ ActiveRecord::Schema[8.2].define(version: 2025_11_21_112416) do
     t.uuid "account_id", null: false
     t.integer "bundle_email_frequency", default: 0, null: false
     t.datetime "created_at", null: false
-    t.string "timezone_name"
+    t.string "timezone_name", limit: 255
     t.datetime "updated_at", null: false
     t.uuid "user_id", null: false
     t.index ["account_id"], name: "index_user_settings_on_account_id"
@@ -478,8 +478,8 @@ ActiveRecord::Schema[8.2].define(version: 2025_11_21_112416) do
     t.boolean "active", default: true, null: false
     t.datetime "created_at", null: false
     t.uuid "identity_id"
-    t.string "name", null: false
-    t.string "role", default: "member", null: false
+    t.string "name", limit: 255, null: false
+    t.string "role", limit: 255, default: "member", null: false
     t.datetime "updated_at", null: false
     t.index ["account_id", "identity_id"], name: "index_users_on_account_id_and_identity_id", unique: true
     t.index ["account_id", "role"], name: "index_users_on_account_id_and_role"
@@ -514,9 +514,9 @@ ActiveRecord::Schema[8.2].define(version: 2025_11_21_112416) do
     t.uuid "account_id", null: false
     t.datetime "created_at", null: false
     t.uuid "event_id", null: false
-    t.text "request"
-    t.text "response"
-    t.string "state", null: false
+    t.text "request", limit: 65535
+    t.text "response", limit: 65535
+    t.string "state", limit: 255, null: false
     t.datetime "updated_at", null: false
     t.uuid "webhook_id", null: false
     t.index ["account_id"], name: "index_webhook_deliveries_on_account_id"
@@ -529,11 +529,11 @@ ActiveRecord::Schema[8.2].define(version: 2025_11_21_112416) do
     t.boolean "active", default: true, null: false
     t.uuid "board_id", null: false
     t.datetime "created_at", null: false
-    t.string "name"
-    t.string "signing_secret", null: false
-    t.text "subscribed_actions"
+    t.string "name", limit: 255
+    t.string "signing_secret", limit: 255, null: false
+    t.text "subscribed_actions", limit: 65535
     t.datetime "updated_at", null: false
-    t.text "url", null: false
+    t.text "url", limit: 65535, null: false
     t.index ["account_id"], name: "index_webhooks_on_account_id"
     t.index ["board_id", "subscribed_actions"], name: "index_webhooks_on_board_id_and_subscribed_actions"
   end