feat(swarm): Implement decentralized node discovery and content federation system

- Add swarm node registry with discovery, gossip, and timeline synchronization
- Implement database schema for swarm nodes, seeds, and sync logs with proper indexing
- Create swarm API endpoints for node discovery, gossip protocol, timeline sharing, and announcements
- Add content moderation features with NSFW flagging and muted nodes support
- Implement user settings pages for content filtering and node moderation
- Add background scheduler for automated swarm synchronization and node health checks
- Create .well-known endpoint for swarm protocol discovery
- Remove legacy bot-cron.ts in favor of integrated scheduler system
- Add user account NSFW preferences and age verification tracking
- Update database schema with swarm-related tables and user moderation fields
- Enhance post and user components to support federated content display
- Add instrumentation for monitoring swarm operations and node health

drizzle/0003_small_reavers.sql

@@ -0,0 +1,56 @@
+CREATE TABLE "swarm_nodes" (
+	"id" uuid PRIMARY KEY DEFAULT gen_random_uuid() NOT NULL,
+	"domain" text NOT NULL,
+	"name" text,
+	"description" text,
+	"logo_url" text,
+	"public_key" text,
+	"software_version" text,
+	"user_count" integer,
+	"post_count" integer,
+	"discovered_via" text,
+	"discovered_at" timestamp DEFAULT now() NOT NULL,
+	"last_seen_at" timestamp DEFAULT now() NOT NULL,
+	"last_sync_at" timestamp,
+	"consecutive_failures" integer DEFAULT 0 NOT NULL,
+	"is_active" boolean DEFAULT true NOT NULL,
+	"trust_score" integer DEFAULT 50 NOT NULL,
+	"capabilities" text,
+	"created_at" timestamp DEFAULT now() NOT NULL,
+	"updated_at" timestamp DEFAULT now() NOT NULL,
+	CONSTRAINT "swarm_nodes_domain_unique" UNIQUE("domain")
+);
+--> statement-breakpoint
+CREATE TABLE "swarm_seeds" (
+	"id" uuid PRIMARY KEY DEFAULT gen_random_uuid() NOT NULL,
+	"domain" text NOT NULL,
+	"priority" integer DEFAULT 100 NOT NULL,
+	"is_enabled" boolean DEFAULT true NOT NULL,
+	"last_contact_at" timestamp,
+	"consecutive_failures" integer DEFAULT 0 NOT NULL,
+	"created_at" timestamp DEFAULT now() NOT NULL,
+	CONSTRAINT "swarm_seeds_domain_unique" UNIQUE("domain")
+);
+--> statement-breakpoint
+CREATE TABLE "swarm_sync_log" (
+	"id" uuid PRIMARY KEY DEFAULT gen_random_uuid() NOT NULL,
+	"remote_domain" text NOT NULL,
+	"direction" text NOT NULL,
+	"nodes_received" integer DEFAULT 0 NOT NULL,
+	"nodes_sent" integer DEFAULT 0 NOT NULL,
+	"handles_received" integer DEFAULT 0 NOT NULL,
+	"handles_sent" integer DEFAULT 0 NOT NULL,
+	"success" boolean NOT NULL,
+	"error_message" text,
+	"duration_ms" integer,
+	"created_at" timestamp DEFAULT now() NOT NULL
+);
+--> statement-breakpoint
+CREATE INDEX "swarm_nodes_domain_idx" ON "swarm_nodes" USING btree ("domain");--> statement-breakpoint
+CREATE INDEX "swarm_nodes_active_idx" ON "swarm_nodes" USING btree ("is_active");--> statement-breakpoint
+CREATE INDEX "swarm_nodes_last_seen_idx" ON "swarm_nodes" USING btree ("last_seen_at");--> statement-breakpoint
+CREATE INDEX "swarm_nodes_trust_idx" ON "swarm_nodes" USING btree ("trust_score");--> statement-breakpoint
+CREATE INDEX "swarm_seeds_enabled_idx" ON "swarm_seeds" USING btree ("is_enabled");--> statement-breakpoint
+CREATE INDEX "swarm_seeds_priority_idx" ON "swarm_seeds" USING btree ("priority");--> statement-breakpoint
+CREATE INDEX "swarm_sync_log_remote_idx" ON "swarm_sync_log" USING btree ("remote_domain");--> statement-breakpoint
+CREATE INDEX "swarm_sync_log_created_idx" ON "swarm_sync_log" USING btree ("created_at");

drizzle/0004_luxuriant_lockheed.sql

@@ -0,0 +1,21 @@
+CREATE TABLE "muted_nodes" (
+	"id" uuid PRIMARY KEY DEFAULT gen_random_uuid() NOT NULL,
+	"user_id" uuid NOT NULL,
+	"node_domain" text NOT NULL,
+	"created_at" timestamp DEFAULT now() NOT NULL
+);
+--> statement-breakpoint
+ALTER TABLE "nodes" ADD COLUMN "is_nsfw" boolean DEFAULT false NOT NULL;--> statement-breakpoint
+ALTER TABLE "posts" ADD COLUMN "is_nsfw" boolean DEFAULT false NOT NULL;--> statement-breakpoint
+ALTER TABLE "swarm_nodes" ADD COLUMN "is_nsfw" boolean DEFAULT false NOT NULL;--> statement-breakpoint
+ALTER TABLE "users" ADD COLUMN "is_nsfw" boolean DEFAULT false NOT NULL;--> statement-breakpoint
+ALTER TABLE "users" ADD COLUMN "nsfw_enabled" boolean DEFAULT false NOT NULL;--> statement-breakpoint
+ALTER TABLE "users" ADD COLUMN "age_verified_at" timestamp;--> statement-breakpoint
+ALTER TABLE "muted_nodes" ADD CONSTRAINT "muted_nodes_user_id_users_id_fk" FOREIGN KEY ("user_id") REFERENCES "public"."users"("id") ON DELETE cascade ON UPDATE no action;--> statement-breakpoint
+CREATE INDEX "muted_nodes_user_idx" ON "muted_nodes" USING btree ("user_id");--> statement-breakpoint
+CREATE INDEX "muted_nodes_domain_idx" ON "muted_nodes" USING btree ("node_domain");--> statement-breakpoint
+CREATE INDEX "blocks_blocked_user_idx" ON "blocks" USING btree ("blocked_user_id");--> statement-breakpoint
+CREATE INDEX "mutes_muted_user_idx" ON "mutes" USING btree ("muted_user_id");--> statement-breakpoint
+CREATE INDEX "posts_nsfw_idx" ON "posts" USING btree ("is_nsfw");--> statement-breakpoint
+CREATE INDEX "swarm_nodes_nsfw_idx" ON "swarm_nodes" USING btree ("is_nsfw");--> statement-breakpoint
+CREATE INDEX "users_nsfw_idx" ON "users" USING btree ("is_nsfw");

drizzle/meta/_journal.json

@@ -22,6 +22,20 @@
       "when": 1769367465905,
       "tag": "0002_add_logo_url",
       "breakpoints": true
+    },
+    {
+      "idx": 3,
+      "version": "7",
+      "when": 1769370833410,
+      "tag": "0003_small_reavers",
+      "breakpoints": true
+    },
+    {
+      "idx": 4,
+      "version": "7",
+      "when": 1769377790354,
+      "tag": "0004_luxuriant_lockheed",
+      "breakpoints": true
     }
   ]
 }