Rename brain-dump to tasks

TOOLS.md

@@ -137,20 +137,20 @@ ainews reset                # Clear seen history
 
 ## Brain Dump CLI
 
-Helper script: `~/clawd/bin/brain-dump`
+Helper script: `~/clawd/bin/tasks`
 
 ```bash
-brain-dump list [--priority now,soon] [--due] [--limit N]
-brain-dump add --text "..." --priority soon [--context "..."]
-brain-dump add --recurring --text "..." --frequency daily [--when evening] [--context "..."]
-brain-dump edit <id> [--text "..."] [--priority|--frequency|--when|--context "..."]
-brain-dump done <id>
-brain-dump show <id>
-brain-dump nudged <id1>,<id2>,...
-brain-dump recurring
+tasks list [--priority now,soon] [--due] [--limit N]
+tasks add --text "..." --priority soon [--context "..."]
+tasks add --recurring --text "..." --frequency daily [--when evening] [--context "..."]
+tasks edit <id> [--text "..."] [--priority|--frequency|--when|--context "..."]
+tasks done <id>
+tasks show <id>
+tasks nudged <id1>,<id2>,...
+tasks recurring
 ```
 
-- Data: `memory/brain-dump.json`
+- Data: `memory/tasks.json`
 - `--due` filters by nudge interval: now=1d, soon=3d, someday=7d
 - `nudged` marks tasks as just-nudged (resets due timer)
 - `recurring` lists all recurring items with full context (note, when, frequency)
@@ -158,9 +158,9 @@ brain-dump recurring
 - Output is tab-separated for minimal tokens
 
 **Heartbeat workflow:**
-1. `brain-dump list --due --limit 2` → get tasks needing a nudge
+1. `tasks list --due --limit 2` → get tasks needing a nudge
 2. Mention them conversationally
-3. `brain-dump nudged <id1>,<id2>` → mark as nudged
+3. `tasks nudged <id1>,<id2>` → mark as nudged
 
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