docs(cli): add per-command CLI pages

docs/cli/memory.md

@@ -0,0 +1,22 @@
+---
+summary: "CLI reference for `clawdbot memory` (status/index/search)"
+read_when:
+  - You want to index or search semantic memory
+  - You’re debugging memory availability or indexing
+---
+
+# `clawdbot memory`
+
+Memory search tools (semantic memory status/index/search).
+
+Related:
+- Memory concept: [Memory](/concepts/memory)
+
+## Examples
+
+```bash
+clawdbot memory status
+clawdbot memory index
+clawdbot memory search "release checklist"
+```
+