docs: add missing summaries and read_when hints

docs/channels/irc.md

@@ -1,6 +1,10 @@
 ---
 title: IRC
 description: Connect OpenClaw to IRC channels and direct messages.
+summary: "IRC plugin setup, access controls, and troubleshooting"
+read_when:
+  - You want to connect OpenClaw to IRC channels or DMs
+  - You are configuring IRC allowlists, group policy, or mention gating
 ---
 
 Use IRC when you want OpenClaw in classic channels (`#room`) and direct messages.

docs/ci.md

@@ -1,6 +1,10 @@
 ---
 title: CI Pipeline
 description: How the OpenClaw CI pipeline works
+summary: "CI job graph, scope gates, and local command equivalents"
+read_when:
+  - You need to understand why a CI job did or did not run
+  - You are debugging failing GitHub Actions checks
 ---
 
 # CI Pipeline

docs/tools/creating-skills.md

@@ -1,5 +1,9 @@
 ---
 title: "Creating Skills"
+summary: "Build and test custom workspace skills with SKILL.md"
+read_when:
+  - You are creating a new custom skill in your workspace
+  - You need a quick starter workflow for SKILL.md-based skills
 ---
 
 # Creating Custom Skills 🛠