feat(git): inline file diffs in commit history rows (#1291)

* chore: add .worktrees/ to gitignore for worktree workflow

* feat(git): add getCommitFileDiff service function

* docs(git): document getCommitFileDiff in module docs

* feat(git): add GET /api/git/commit-file-diff route

* feat(git): add CommitFileDiffResponse type and GitAPI method signature

* feat(git): add getCommitFileDiff HTTP client function

* feat(git): add getCommitFileDiff API facade

* feat(git): add getCommitFileDiff stub to VS Code bridge

* feat(git): add getCommitFileDiff to VS Code gitService and bridge handler

* feat(git): add inline file diff to history commit rows

* fix(git): consolidate CommitFileDiffResponse import to gitApi facade

* fix(git): pass directory through history, validate hash, propagate git errors

* fix(git): use exit code check for VS Code getCommitFileDiff error detection

* fix(git): VS Code rename detection, hash validation parity, retry on error

* fix(git): register scroll container as virtualizer root to fix empty space in history diffs

* fix(git): address greptile review — rename key extraction, directory guard, language detection, isBinary cleanup

* fix(git): harden history inline diffs

---------

Co-authored-by: Bohdan Triapitsyn <artmore@protonmail.com>

packages/ui/src/lib/i18n/messages/pt-BR.ts

@@ -484,14 +484,21 @@ export const dict: Record<I18nKey, string> = {
   "gitView.header.removeRemoteAria": "Excluir remoto",
   "gitView.header.removeRemoteTitle": "Excluir remoto",
   "gitView.history.binary": "Binario",
+  "gitView.history.binaryNoDiff": "Arquivo binário — diff não disponível",
   "gitView.history.commitsPlaceholder": "Buscar commits...",
   "gitView.history.copySha": "Copiar SHA",
+  "gitView.history.diffError": "Falha ao carregar diff. Clique para tentar novamente.",
+  "gitView.history.largeDiffDescription": "A renderização pode ser lenta. Você ainda pode ver o diff clicando abaixo.",
+  "gitView.history.largeDiffTitle": "Diff grande ({count} linhas alteradas)",
+  "gitView.history.loadingDiff": "Carregando diff...",
   "gitView.history.loadingFiles": "Carregando arquivos...",
   "gitView.history.logSize100": "100 commits",
   "gitView.history.logSize25": "25 commits",
   "gitView.history.logSize50": "50 commits",
   "gitView.history.noCommits": "Nenhum commit encontrado",
   "gitView.history.noFiles": "Não há arquivos",
+  "gitView.history.renamedNoDiff": "Arquivo renomeado — diff não suportado",
+  "gitView.history.renderDiffAnyway": "Renderizar mesmo assim",
   "gitView.history.title": "Histórico",
   "gitView.integrate.checking": "Verificando…",
   "gitView.integrate.cherryPickAbortedToast": "Cherry-pick abortado",