feat: unify alerts into one plugin, channels, rules and inbox

plugins/alerts/migrations/postgres/0001_create_alerts.sql

@@ -0,0 +1,55 @@
+-- alerts 0001: create_alerts
+-- Generated by termix-plugin migrations. Review before committing.
+
+CREATE TABLE IF NOT EXISTS "p_alerts_channels" (
+  "id" serial PRIMARY KEY,
+  "user_id" varchar(255) NOT NULL,
+  "name" text NOT NULL,
+  "type" varchar(32) NOT NULL,
+  "config" text,
+  "enabled" boolean NOT NULL DEFAULT true,
+  "created_at" text NOT NULL DEFAULT CURRENT_TIMESTAMP,
+  "updated_at" text NOT NULL DEFAULT CURRENT_TIMESTAMP,
+  FOREIGN KEY ("user_id") REFERENCES "users" ("id") ON DELETE CASCADE
+);
+CREATE INDEX IF NOT EXISTS "idx_alerts_channels_user" ON "p_alerts_channels" ("user_id");
+CREATE TABLE IF NOT EXISTS "p_alerts_items" (
+  "id" serial PRIMARY KEY,
+  "user_id" varchar(255) NOT NULL,
+  "source" varchar(64) NOT NULL,
+  "category" varchar(128) NOT NULL,
+  "severity" varchar(16) NOT NULL,
+  "title" text NOT NULL,
+  "body" text,
+  "link" text,
+  "context" text,
+  "dedupe_key" varchar(255),
+  "deliveries" text,
+  "read_at" varchar(255),
+  "created_at" varchar(255) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+  FOREIGN KEY ("user_id") REFERENCES "users" ("id") ON DELETE CASCADE
+);
+CREATE INDEX IF NOT EXISTS "idx_alerts_items_user" ON "p_alerts_items" ("user_id", "created_at");
+CREATE INDEX IF NOT EXISTS "idx_alerts_items_unread" ON "p_alerts_items" ("user_id", "read_at");
+CREATE INDEX IF NOT EXISTS "idx_alerts_items_dedupe" ON "p_alerts_items" ("user_id", "dedupe_key");
+CREATE TABLE IF NOT EXISTS "p_alerts_rules" (
+  "id" serial PRIMARY KEY,
+  "user_id" varchar(255) NOT NULL,
+  "name" text NOT NULL,
+  "pattern" varchar(128) NOT NULL DEFAULT '*',
+  "min_severity" varchar(16) NOT NULL DEFAULT 'warning',
+  "channel_ids" text NOT NULL,
+  "enabled" boolean NOT NULL DEFAULT true,
+  "created_at" text NOT NULL DEFAULT CURRENT_TIMESTAMP,
+  FOREIGN KEY ("user_id") REFERENCES "users" ("id") ON DELETE CASCADE
+);
+CREATE INDEX IF NOT EXISTS "idx_alerts_rules_user" ON "p_alerts_rules" ("user_id");
+CREATE TABLE IF NOT EXISTS "dismissed_alerts" (
+  "id" serial PRIMARY KEY,
+  "user_id" varchar(255) NOT NULL,
+  "alert_id" text NOT NULL,
+  "dismissed_at" text NOT NULL DEFAULT CURRENT_TIMESTAMP,
+  FOREIGN KEY ("user_id") REFERENCES "users" ("id") ON DELETE CASCADE
+);
+CREATE INDEX IF NOT EXISTS "idx_dismissed_alerts_user_id" ON "dismissed_alerts" ("user_id");
+ALTER TABLE "dismissed_alerts" RENAME TO "p_alerts_dismissed";