feat: implement AI integration with backend configuration and rule-based enrichment actions

internal/actions/register.go

@@ -0,0 +1,36 @@
+package actions
+
+import (
+	"time"
+
+	"git.pengzhan.dev/haopengzhan/rsspipe/internal/actions/ai"
+	"git.pengzhan.dev/haopengzhan/rsspipe/internal/actions/readability"
+	"git.pengzhan.dev/haopengzhan/rsspipe/internal/actions/status"
+	"git.pengzhan.dev/haopengzhan/rsspipe/internal/actions/variants"
+	aiClientPkg "git.pengzhan.dev/haopengzhan/rsspipe/internal/ai"
+	"git.pengzhan.dev/haopengzhan/rsspipe/internal/db"
+	"git.pengzhan.dev/haopengzhan/rsspipe/internal/worker"
+	"go.uber.org/zap"
+)
+
+// RegisterDefaultHandlers registers all core action handlers with the worker pool.
+func RegisterDefaultHandlers(pool *worker.Pool, database *db.DB, log *zap.Logger) {
+	// 1. Readability Full-Text Scraper
+	scraper := readability.NewScraper(15 * time.Second)
+	pool.RegisterHandler("readability_scrape", scraper.Handler())
+
+	// 2. Status Handlers (mark_read, mark_starred)
+	pool.RegisterHandler("mark_read", status.NewMarkReadHandler())
+	pool.RegisterHandler("mark_starred", status.NewMarkStarredHandler())
+
+	// 3. Variant Handlers (set_variant with tag merging)
+	pool.RegisterHandler("set_variant", variants.NewSetVariantHandler(database))
+
+	// 4. AI Subsystem Handlers
+	aiClient := aiClientPkg.NewClient(45 * time.Second)
+	enrichHandler := ai.NewEnrichmentHandler(database, aiClient, log)
+	pool.RegisterHandler("ai_enrich", enrichHandler)
+	pool.RegisterHandler("ai_summary", enrichHandler) // Backward compatibility alias
+
+	pool.RegisterHandler("ai_agent_action", ai.NewTriageHandler(database, aiClient, pool, log))
+}