fix(linkedin-studio): Oppgave 1 fix-pass — clipboard heredoc + report refs + calendar queue-felter [skip-docs]

Primær-sti-fixer fra cold-review:
- clipboard (10 cmds): printf '%s' '<text>' → quoted heredoc (apostrof/%/$/backtick
  korrumperte stdin); «Copied» betinget på COPIED, FAILED → be om manuell kopi
- report.md: heatmap-gren pekte til ikke-eksisterende «Step 6c» → «Step 2c»;
  Step 8b export skriver .md → la til Write i allowed-tools
- calendar.md: Step 1 emitter ENTRY RECORDS (id/draft_path/character_count) fra
  returnerte entry-objekter; publish + reschedule resolver id derfra
  (queueFormatSummary droppet feltene → handlingene var brutt)

test-runner: 138 passed / 0 failed.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_012GqEHp4uDiivfrAUjw4BdE

commands/firsthour.md

@@ -69,10 +69,12 @@ Show, in this order:
 Auto-copy the self-comments + draft replies to clipboard silently (so they're one paste away):
 
 ```bash
-printf '%s' '<DRAFT_COMMENTS_BLOCK>' | node ${CLAUDE_PLUGIN_ROOT}/hooks/scripts/clipboard-helper.mjs
+node ${CLAUDE_PLUGIN_ROOT}/hooks/scripts/clipboard-helper.mjs <<'__LINKEDIN_CLIP_EOF__'
+<DRAFT_COMMENTS_BLOCK>
+__LINKEDIN_CLIP_EOF__
 ```
 
-Then confirm: "Copied your draft comments to clipboard."
+Substitute `<DRAFT_COMMENTS_BLOCK>` with the exact comments block between the heredoc markers (a quoted heredoc keeps apostrophes, `%`, `$`, and backticks literal). Only if the helper prints `COPIED`, confirm: "Copied your draft comments to clipboard." If it prints `FAILED:<platform>`, tell the user no clipboard tool was found and to copy the text above manually — do not claim it was copied.
 
 ## Step 4: Persist the Plan to State