docs: improve SEO descriptions

docs/content/docs/failure-and-recovery.mdx

@@ -1,6 +1,6 @@
 ---
 title: "Failure & Recovery"
-description: "Error hooks, rollback, and compensating actions across actors."
+description: "Handle workflow failures with error hooks, retries, rollback, compensating actions, and recovery patterns that preserve replay safety."
 ---
 
 ## Error hooks

docs/content/docs/index.mdx

@@ -1,6 +1,6 @@
 ---
 title: "Introduction"
-description: "Build durable, replayable run loops with steps, queue waits, timers, and rollback."
+description: "Build durable, replayable workflows with steps, queue waits, timers, rollback, and recovery patterns that survive process restarts."
 skill: true
 ---
 

docs/content/docs/patterns.mdx

@@ -1,6 +1,6 @@
 ---
 title: "Patterns"
-description: "Common workflow shapes used in production systems."
+description: "Apply production workflow patterns for progress tracking, queue-driven cron jobs, orchestration, and reliable multi-step operations."
 ---
 
 These are common workflow shapes used in production systems.

docs/content/docs/queues.mdx

@@ -1,6 +1,6 @@
 ---
 title: "Queues & Messaging"
-description: "Queue waits, request/response, drains, and signal-driven loops."
+description: "Coordinate workflows with queue messages, request and response patterns, drains, signals, and durable loops that resume after restarts."
 ---
 
 ## Queue

docs/content/docs/quickstart.mdx

@@ -1,6 +1,6 @@
 ---
 title: "Quickstart"
-description: "Getting started with simple workflows, loops, and setup and teardown."
+description: "Create your first durable workflow, then add replay-safe steps, queue-driven loops, setup, teardown, and reliable error handling."
 skill: true
 ---
 

docs/content/docs/reference.mdx

@@ -1,6 +1,6 @@
 ---
 title: "Reference"
-description: "Workflow history debugging and recommendations."
+description: "Debug workflow history and follow practical recommendations for replay safety, state updates, timeouts, rollback, and long-running operations."
 ---
 
 ## Debugging

docs/content/docs/steps.mdx

@@ -1,6 +1,6 @@
 ---
 title: "Steps"
-description: "Step boundaries, terminal failures as data, and checkpoint-friendly loops."
+description: "Define replay-safe workflow steps, handle terminal failures as data, and structure loops with durable, checkpoint-friendly boundaries."
 ---
 
 ## Step-only access to actor APIs

docs/content/docs/timers-and-concurrency.mdx

@@ -1,6 +1,6 @@
 ---
 title: "Timers & Concurrency"
-description: "Timers, timeouts, joins, races, and fan-out across actors."
+description: "Build durable timers, timeouts, joins, races, and fan-out patterns for concurrent workflows that safely resume after interruptions."
 ---
 
 ## Timers

docs/content/docs/versioning.mdx

@@ -1,6 +1,6 @@
 ---
 title: "Versioning & Migrations"
-description: "Evolving a workflow that is already running."
+description: "Evolve running workflows safely with version gates, migration patterns, replay compatibility, and deterministic changes across deployments."
 ---
 
 ## Versioned workflow evolution