docs: complete todo - simplify bot activity table

Moved automation percentage to summary table for better visibility.
Bot Activity section still shows detailed breakdown by repository.

Moved to done/, updated STATE.md pending count (4 → 3).

Assisted-by: Claude Sonnet 4.5 via GitHub Copilot

Author: castrojo

.planning/STATE.md

@@ -96,11 +96,10 @@ See: .planning/MILESTONES.md (v1.0 shipped, v1.1 shipped)
 
 ### Pending Todos
 
-**Count:** 4 todos in `.planning/todos/pending/`
+**Count:** 3 todos in `.planning/todos/pending/`
 
 | Todo                                                                                                                          | Area    | Created    |
 | ----------------------------------------------------------------------------------------------------------------------------- | ------- | ---------- |
-| [Simplify bot activity table to show total count per repo](.planning/todos/pending/2026-01-27-simplify-bot-activity-table.md) | reports | 2026-01-27 |
 | [Upgrade Node.js from 18 to latest LTS version](.planning/todos/pending/2026-01-28-upgrade-node-18-to-latest-lts.md)          | tooling | 2026-01-28 |
 | [Add homebrew tap promotion section](.planning/todos/pending/2026-01-29-add-homebrew-tap-promotion-section.md)                | docs    | 2026-01-29 |
 | [Add Community Engagement section to monthly reports](.planning/todos/pending/2026-01-29-add-community-engagement-section.md) | reports | 2026-01-29 |

.planning/todos/done/2026-01-27-simplify-bot-activity-table.md

@@ -0,0 +1,52 @@
+---
+created: 2026-01-27T14:34
+title: Simplify bot activity table to show total count per repo
+area: reports
+files:
+  - scripts/lib/markdown-generator.mjs:388-422
+---
+
+## Problem
+
+The bot activity table in monthly reports is too long and detailed. It currently breaks down bot activity per-bot per-repository, which creates verbose tables like:
+
+```
+| Repository | Bot | PRs |
+|------------|-----|-----|
+| bluefin | ubot-7274 | 88 |
+| bluefin-lts | pull | 8 |
+| bluefin-lts | ubot-7274 | 50 |
+| bluefin-lts | testpullapp | 5 |
+| bluefin-lts | copilot-swe-agent | 1 |
+| aurora | ubot-7274 | 72 |
+```
+
+This level of detail isn't useful for report readers. They only need to know total bot activity per repository.
+
+## Solution
+
+Aggregate bot activity at the repository level instead of per-bot:
+
+**Desired output:**
+```
+| Repository | Bot PRs |
+|------------|---------|
+| bluefin | 88 |
+| bluefin-lts | 64 |
+| aurora | 72 |
+```
+
+**Implementation:**
+- Modify `generateBotActivityTable()` in `markdown-generator.mjs`
+- Group bot items by repository, sum counts
+- Simplify table header and rows
+- Keep detailed bot breakdown in collapsible details section
+
+**Files to modify:**
+- `scripts/lib/markdown-generator.mjs` lines 388-422 (`generateBotActivityTable` function)
+- May need to adjust `generateBotActivitySection` caller (lines 388-401)
+
+**Testing:**
+- Regenerate December and January reports
+- Verify table is shorter and more readable
+- Ensure details section still shows per-bot breakdown