Bumps the npm_and_yarn group with 1 update in the /docs directory: [astro](https://github.com/withastro/astro/tree/HEAD/packages/astro).


Updates `astro` from 6.0.8 to 6.1.8
- [Release notes](https://github.com/withastro/astro/releases)
- [Changelog](https://github.com/withastro/astro/blob/main/packages/astro/CHANGELOG.md)
- [Commits](https://github.com/withastro/astro/commits/[email protected]/packages/astro)

---
updated-dependencies:
- dependency-name: astro
  dependency-version: 6.1.8
  dependency-type: direct:production
  dependency-group: npm_and_yarn
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

* Initial plan

* fix: validate int range before GraphQL Int conversion

Agent-Logs-Url: https://github.com/github/gh-stack/sessions/dbb2b50f-34fb-4957-ac08-e19c1f96ba41

Co-authored-by: skarim <[email protected]>

---------

Co-authored-by: copilot-swe-agent[bot] <[email protected]>
Co-authored-by: skarim <[email protected]>

* Initial plan

* Add CI integration guide documenting stack object in pull_request webhook events

Agent-Logs-Url: https://github.com/github/gh-stack/sessions/cf10db22-af0b-45c3-95d6-de9ef313d624

Co-authored-by: willsmythe <[email protected]>

* clean up webhooks content

* improve workflow code sample

Co-authored-by: Copilot Autofix powered by AI <[email protected]>

---------

Co-authored-by: copilot-swe-agent[bot] <[email protected]>
Co-authored-by: willsmythe <[email protected]>
Co-authored-by: Sameen Karim <[email protected]>
Co-authored-by: Copilot Autofix powered by AI <[email protected]>

* git primitives for modify cmd

* extract reusable TUI parts

* modify cmd

* recreate stack after modify

* add checks to prevent other modifications while modify is applying

* modify continue for resuming after resolving conflicts

* fix bug with duplicate stack entries after modifying

* reuse conflict resolution help msg from rebase

* additional confirmation before overwriting stack on remote

* fix recreate order of operations

Co-authored-by: Copilot <[email protected]>

* move base commit instead of cherry picking for fold up

* check to ensure we aren't left with zero branches

* unify and dedupe across view and modify tui

* more detailed help instructions

Co-authored-by: Copilot <[email protected]>

* only recommend submit if stack exists on remote

Co-authored-by: Copilot <[email protected]>

* tests for modify tui, apply modifications, submit modifications

* refactor submit for regular and pending modifications

* rename recover to abort

Co-authored-by: Copilot <[email protected]>

* docs for modify cmd

* tui styling updates

* updated tui screenshot

* addressing review comments

* Fix 4 bugs from code review

Bug 1: Move RevParseMap error check before using originalRefs.
The error from git.RevParseMap() was deferred past iteration of
originalRefs, which could panic on a nil map.

Bug 2: Differentiate cherry-pick vs rebase conflicts in modify.
Cherry-pick conflicts don't save state as 'conflict' phase, so
--continue won't work. Now prints --abort-only instructions for
cherry-pick conflicts.

Bug 3: Unwind now cleans up branches created by renames.
After restoring snapshot branches, Unwind deletes renamed branch
names that don't belong to the original snapshot.

Bug 4: Simplify push message in submit command.
Changed from 'Pushing N branches to remote...' to 'Pushing to
remote...' since individual branches may fail.

Co-authored-by: Copilot <[email protected]>

* Fix 7 nit issues from code review

11: Add named constants for phase strings (PhaseApplying, PhaseConflict,
PhasePendingSubmit) in state.go; replace remaining raw literals in
state.go CheckStateGuard.

14: Fix bottomLines comment mismatch — listed 3 items but value is 2.

15: Extract magic number 88 to MinWidthForArt constant in header.go.

16: Remove unused stackview import anchor in model.go — the import
is used via types.go where BranchNode is embedded.

17: Simplify CheckStackLinearity parent resolution — ActiveBaseBranch
already handles skipping merged branches.

18: Fix rename undo matching any rename — add NewName check so only
the specific rename being undone is matched.

20: Add TestUndoRename and TestUndoRename_DoesNotAffectOtherRenames
to validate rename undo behavior.

Co-authored-by: Copilot <[email protected]>

* Make cherry-pick conflicts recoverable via --continue

Previously, cherry-pick conflicts during fold-down operations could only
be resolved with --abort. Now they save full conflict state (phase,
conflict type, fold branch/target, remaining branches) to the state file,
enabling recovery via 'gh stack modify --continue'.

Changes:
- Add ConflictType field to StateFile (rebase or cherry_pick)
- Add FoldBranch/FoldTarget fields for cherry-pick context
- Add CherryPickContinue to git package (cherry-pick --continue)
- Save cherry-pick conflict state in ApplyPlan with remaining branches
- ContinueApply handles both rebase and cherry-pick conflicts
- Unified conflict messaging in cmd/modify.go (both types show --continue)
- Updated test to verify cherry-pick conflict state is saved correctly

* Apply suggestions from code review

Co-authored-by: Luke Ghenco <[email protected]>
Co-authored-by: Sameen Karim <[email protected]>

---------

Co-authored-by: Copilot <[email protected]>
Co-authored-by: Copilot <[email protected]>
Co-authored-by: Luke Ghenco <[email protected]>

Bumps the npm_and_yarn group with 1 update in the /docs directory: [postcss](https://github.com/postcss/postcss).


Updates `postcss` from 8.5.8 to 8.5.14
- [Release notes](https://github.com/postcss/postcss/releases)
- [Changelog](https://github.com/postcss/postcss/blob/main/CHANGELOG.md)
- [Commits](postcss/postcss@8.5.8...8.5.14)

---
updated-dependencies:
- dependency-name: postcss
  dependency-version: 8.5.14
  dependency-type: indirect
  dependency-group: npm_and_yarn
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

* update faq content

* clarify auth requirement for cli

* docs on rebase stack button behavior

* update header level

Co-authored-by: Copilot Autofix powered by AI <[email protected]>

* clarify TUI acronym

---------

Co-authored-by: Copilot Autofix powered by AI <[email protected]>

* rm arg from unstack so it only targets active stack

* fix typo

Co-authored-by: Copilot Autofix powered by AI <[email protected]>

---------

Co-authored-by: Copilot Autofix powered by AI <[email protected]>

* run fetch before push operations

* ignore if ref doesn't exist on remote

* rm fetch from link

* more durable fetch by trying all first and falling back to individual fetches

* run fetch before sync

* open prs as draft by default

* apply suggested docs updates from code review

Co-authored-by: Copilot Autofix powered by AI <[email protected]>

---------

Co-authored-by: Copilot Autofix powered by AI <[email protected]>

* use pr template when opening prs

* add a helper to clearly distinguish between filesystem errors and actual test failures

Audit all 7 GraphQL operations and remove fields that are fetched but
never used in Go code:

- Remove FindAnyPRForBranch: entire function is dead code (zero call sites)
- FindPRForBranch: remove title, state, headRefName, merged (4 fields)
- CreatePR: remove title, state, headRefName, baseRefName, isDraft (5 fields)
- FindPRDetailsForBranch: remove id, title, headRefName, baseRefName,
  comments { totalCount } (4 fields + 1 nested object)
- FindPRByNumber: remove title (1 field)

Also remove Title from PullRequest struct, and Title + CommentsCount
from PRDetails struct since they are no longer populated or read.

Total: ~15 unused fields removed across 5 queries, 1 dead query deleted,
and 1 unnecessary nested object (comments) eliminated.

Co-authored-by: Copilot <[email protected]>

- Deduplicate API calls: syncStackPRs now returns PRDetails for
  LoadBranchNodes to reuse, eliminating redundant FindPRDetailsForBranch calls
- Parallelize API calls in syncStackPRs (capped at 6 concurrent requests)
- Parallelize git operations in LoadBranchNodes (capped at 4 concurrent)
- Show "Loading stack..." indicator for interactive sessions

Co-authored-by: Copilot <[email protected]>

* return exit codes instead of interactive prompt for view json mode

* increment skill file version