fix: remove push-wiki batching instructions that cause silent page drops

The `push-wiki` safe-output is hard-capped at 1 invocation per run.
The previous instructions told the agent to split pages into batches
of ≤4 and call `push-wiki` once per batch, causing all batches after
the first to be silently rejected with "Too many items of type
'push_wiki'. Maximum allowed: 1."

Replace both batching passages (Step 3d constraints and Step 3f
procedure) with a single-call pattern: build one JSON object with
every page including `_Sidebar.md` and call `push-wiki` exactly once.

Fixes #351

Co-authored-by: dsyme <7204669+dsyme@users.noreply.github.com>

Author: Copilot

workflows/agentic-wiki-writer.md

@@ -291,11 +291,8 @@ If there is no `source-map.json` (first run), regenerate all pages.
 
 **MANDATORY CONSTRAINTS — read carefully before generating any content:**
 
-- **Never generate more than 4 pages per `push-wiki` call.** If there are more than 4 pages to generate, process them in sequential batches of up to 4, calling `push-wiki` once per batch.
 - **Never spawn a sub-agent or background agent to generate pages.** Generate all pages directly in the main conversation loop.
 - **Each page must be kept under 3 KB of markdown.** Keep pages focused and concise.
-- **Each `push-wiki` JSON payload must stay under 30 KB total.** If a batch would exceed 30 KB (including the sidebar), split it into a smaller batch.
-- **If a `push-wiki` call fails with an API error**, it is likely a timeout caused by a large payload. Retry up to 2 times with progressively smaller batches (halving the batch size each retry, minimum 1 page per call). If a single-page call also fails, the error is unrecoverable — report it and stop.
 
 For each page that needs regeneration:
 
@@ -315,26 +312,17 @@ Before finalizing each page, review your generated content against the **Self-Re
 
 **Do NOT use sub-agents or background agents for page generation.** Generate all pages directly in the main conversation loop.
 
-Construct wiki page content as strings and pass them to the `push-wiki` safe-output as JSON objects. **Push in batches of at most 4 pages per call** to avoid API timeouts:
+Construct wiki page content as strings and pass them to the `push-wiki` safe-output as JSON objects. **Call `push-wiki` exactly once with all pages in a single `files` object** (including `_Sidebar.md`). Multiple `push-wiki` calls are not allowed — the safe-output is capped at 1 invocation per run, and any additional calls will be rejected, silently dropping all pages in those calls.
 
-1. Divide the full list of pages into batches of up to 4 pages each.
-2. For each batch, build a JSON object mapping filenames to markdown content.
-3. Include `_Sidebar.md` (generated following the **Sidebar Generation** rules below) **only in the final batch**.
-4. Before calling `push-wiki`, estimate the total JSON payload size. **If the payload exceeds 30 KB, reduce the batch size** (use 2 pages per call or fewer) until it fits.
-5. Call `push-wiki` once per batch. Proceed to the next batch only after the current call succeeds.
-6. **If a `push-wiki` call fails with an API or timeout error**, halve the current batch size (minimum 1 page per call) and retry up to 2 times. API errors during generation are most often caused by large response payloads, not transient network issues. If a single-page call still fails, the error is unrecoverable — report it and stop.
+1. Build a single JSON object mapping every filename to its markdown content.
+2. Include `_Sidebar.md` (generated following the **Sidebar Generation** rules below) in the same object.
+3. Pass the entire object to `push-wiki` in one call.
 
-A single-batch JSON object looks like:
+A complete JSON object looks like:
 ```json
 {
   "Home.md": "Welcome to the project...\n\n## Overview\n...",
-  "Architecture.md": "## System Design\n..."
-}
-```
-
-The final batch must add the sidebar:
-```json
-{
+  "Architecture.md": "## System Design\n...",
   "Getting-Started.md": "## Prerequisites\n...",
   "_Sidebar.md": "- [[Home|Home]]\n- [[Architecture|Architecture]]\n..."
 }