restructure dashboard UI, add mode instructions, post-review follow-up dispatch (#453)

* add mode instructions and restructure dashboard sidebar

- add modeInstructions JSONB field to Repo model for per-mode user instructions
- thread modeInstructions through settings API, run-context API, RepoSettings, ToolContext, and selectMode runtime
- merge user-defined mode instructions with hardcoded orchestrator guidance, with IncrementalReview inheriting from Review
- reduce visible built-in modes from 7 to 4 (Build, Review, Plan, Fix) with editable Instructions textareas
- add TRIGGERS group header to sidebar above Mentions, Pull requests, Issues
- add wiki/modes.md documenting triggers and modes conceptual model

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* fix leaping comment deletion and address review feedback

- wrap post-createReview operations in try/finally so deleteProgressComment
  runs even when updateReview or reportReviewNodeId throws
- add parseModeInstructions runtime guard to filter non-string values
  from the JSONB field before passing to buildOrchestratorGuidance
- add useEffect sync for localInstructions when props change
- guard onBlur to skip save when instructions haven't changed
- update wiki/modes.md to reflect V2 is implemented (no longer "proposed")

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* harden review cleanup, fix type cast, stabilize mode instructions state

- wrap deleteProgressComment in try/catch inside finally to prevent masking original errors
- replace `as Record<string,string>` cast with runtime parseModeInstructions + useMemo
- fix wiki dual-prompt table to reflect mode.prompt fallback status

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* fix wiki tense and heading ambiguity from PR review

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* fix review "edited" badge by using pending review + submit flow

create review as PENDING first (no event/body), build the footer with
the now-known review ID, then submitReview with the full body. single
atomic publish — no updateReview edit needed.

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* add post-agent follow-up re-review dispatch

After the agent exits, check if PR HEAD moved past the reviewed commit
and dispatch a follow-up re-review. This closes the gap where push
webhooks are suppressed during in-flight reviews.

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* add silent flag to follow-up re-review dispatch

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* restructure dashboard for consistency and clarity

- consolidate tools into single grouped card (was 4 separate cards)
- merge coding + autofix CI into one section
- remove redundant trigger section descriptions
- add bidirectional crosslinks between modes and triggers
- inline instruction links (review/plan/build) into descriptions
- add save status indicators to all sections
- restructure flags with grouped built-in/custom cards
- flatten sidebar (remove dividers and group headers)
- tighten all descriptions

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* update PR screenshots for new dashboard layout

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* extend review context inline instead of dispatching new workflow

when commits are pushed during a review, the agent now handles them
inline: create_pull_request_review detects HEAD movement, returns
instructions to pull and review the incremental diff, and the agent
submits a second review covering only the new changes. this avoids
the cost of spinning up a full new workflow run.

also fixes a bug where reviewedSha was set to the submission HEAD
(current) rather than the checkout HEAD (what was actually reviewed),
which caused commits pushed between checkout and submission to be
silently missed by postReviewCleanup.

the workflow dispatch is kept as a safety net for agent timeout/error.

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* polish dashboard UI: fix debug markers, crosslinks, title consistency, descriptions

- remove all red debug borders/labels and CM component
- remove all inline style={{}} debug outlines from crosslinks
- fix ambiguous crosslinks: Build→"Coding ↓", Plan→"Enrich issues ↓"
- add missing "Edit build instructions ↑" backlink on Auto-address reviews
- normalize card title weight to text-sm font-semibold across all cards
- rename "Default" subcard to "Setup" with broader description
- fix Mentions description to imperative tone
- broaden Flags section description to cover built-in and custom
- remove useless fragments in ModesSection and ToolsSettings
- restructure Agent section: remove ConsoleSection wrappers, add sidebar indent support

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* extract PR quick links as standalone card, consistent with issues

- PR quick links is now its own card under Reviews (was a sub-toggle inside Review PRs disabled state)
- Review PRs OFF sets prCreated="none" instead of auto-falling back to "links"
- Review PRs card hides sub-toggles when disabled (re-review/approve don't apply)
- Both PRs and Issues now have identical Quick links card structure

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* update reviews screenshot with standalone quick links card

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* polish dashboard UI: revert quick links to inline toggles, fix fonts and spacing

- revert standalone PR/issue Quick Links cards back to inline toggles inside
  Review PRs and Enrich Issues cards (fixes prCreated state coupling bug)
- restore original font-medium card titles across all trigger/settings cards
- fix sidebar: add CONSOLE heading, remove nested indentation, remove truncation
- right-justify Enrich Issues mode dropdown, group description with label
- move instructions links inline with behavior descriptions
- replace text save indicators with icon spinner/checkmark
- standardize section title spacing, move footer below danger zone

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* fix formatting for biome lint

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* address PR review feedback: cleanup guard, shared util, wiki update

- clear ctx.toolState.review after read to prevent double-execution of postReviewCleanup
- forward authorPermission in safety-net re-review dispatch
- extract parseModeInstructions to utils/schemas/modeInstructions.ts
- update wiki/modes.md: remove stale v1/v2 language, fix dashboard layout
- add typecheck to pre-push hook

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* add action typecheck to pre-push, fix exactOptionalPropertyTypes errors

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* fix duplicate actuallyReviewedSha from rebase

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* remove PR screenshots

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* add label/textarea association for mode instruction accessibility

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Co-authored-by: Colin McDonnell <colinmcd94@gmail.com>

external.ts

@@ -288,8 +288,6 @@ export interface WriteablePayload {
   triggerer?: string | undefined;
   /** event-level instructions for this trigger type (flag-expanded server-side) */
   eventInstructions?: string | undefined;
-  /** repo-level instructions (flag-expanded server-side) */
-  repoInstructions?: string | undefined;
   /** event data from webhook payload - discriminated union based on trigger field */
   event: PayloadEvent;
   /** effort level for model selection (mini, auto, max) - defaults to "auto" */