feat(federation): add last_probe_at/probe_attempts columns for peer recovery pacing

packages/server/drizzle/0006_spicy_scourge.sql

@@ -0,0 +1,2 @@
+ALTER TABLE `federation_peers` ADD `last_probe_at` integer;--> statement-breakpoint
+ALTER TABLE `federation_peers` ADD `probe_attempts` integer DEFAULT 0 NOT NULL;

packages/server/drizzle/meta/_journal.json

@@ -43,6 +43,13 @@
       "when": 1778428627458,
       "tag": "0005_group_dm_metadata",
       "breakpoints": true
+    },
+    {
+      "idx": 6,
+      "version": "6",
+      "when": 1782474063349,
+      "tag": "0006_spicy_scourge",
+      "breakpoints": true
     }
   ]
 }

packages/server/src/db/schema.ts

@@ -370,6 +370,8 @@ export const federationPeers = sqliteTable('federation_peers', {
   lastFailureAt: integer('last_failure_at'),
   consecutiveFailures: integer('consecutive_failures').notNull().default(0),
   consecutiveAuthFailures: integer('consecutive_auth_failures').notNull().default(0),
+  lastProbeAt: integer('last_probe_at'),
+  probeAttempts: integer('probe_attempts').notNull().default(0),
   lastSyncedAt: integer('last_synced_at').default(0),
   remoteMaxUploadSize: integer('remote_max_upload_size'),
   nonceSupported: integer('nonce_supported').notNull().default(0),