fix(ux): improve identity management usability (#241)

* feat(i18n): add UX improvement keys for 17 languages
Add i18n keys for identity management UI improvements:
- Edit button tooltip
- Manage Identities title with gear emoji
- Empty state placeholder message
- Name validation error message
- ID format validation with length parameter

🖥️ IDE: [Cursor](https://cursor.sh)
🔌 Extension: [Claude Code](https://claude.ai/download)

Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>
Model-Raw: claude-opus-4-5-20251101

* feat(ui): implement manage identities UI with inline buttons
- Add showManageIdentitiesQuickPick() with edit/delete inline buttons
- Add ManageIdentitiesResult and ManageIdentityQuickPickItem types
- Change showAddIdentityWizard() to return boolean
- Change showEditIdentityWizard() to accept optional targetIdentity
- Change handleAddIdentity() and handleDeleteIdentity() to return boolean
- Add hasDangerousChars() validation for name input
- Add security logging via logConfigChange()
- Implement manage identities loop structure in handlers

🖥️ IDE: [Cursor](https://cursor.sh)
🔌 Extension: [Claude Code](https://claude.ai/download)

Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>
Model-Raw: claude-opus-4-5-20251101

* feat(ui): implement Esc-to-go-back navigation in identity wizards
- Refactor showAddIdentityWizard() to use state machine pattern
- Refactor showEditIdentityWizard() with field selection loop
- Extract validation functions for reusability
- Add defense-in-depth comments for security validation
- Organize code into logical sections (Types, Validation, UI, Persistence, Wizards)
- Reduce cognitive complexity by extracting helper functions

🖥️ IDE: [Cursor](https://cursor.sh)
🔌 Extension: [Claude Code](https://claude.ai/download)

Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>
Model-Raw: claude-opus-4-5-20251101

* test(git-id-switcher): update E2E tests for Phase 5 UX improvements
- identityPicker.test.ts: Add 14 tests for showManageIdentitiesQuickPick
  - Title bar button (add), item buttons (edit/delete)
  - Back button behavior, empty state, selection handling
- identityManager.test.ts: Rewrite with 19 tests
  - Add Wizard normal flow and Esc-back navigation
  - Edit Wizard with targetIdentity and Esc-back
  - Security validation (ID, Name, Email inputs)
- handlers.test.ts: Add 8 tests (16 total)
  - handleDeleteIdentity with targetIdentity parameter
  - handleAddIdentity cancel/success flows
  - MAX_IDENTITIES limit, security logging verification
All tests pass successfully.

🖥️ IDE: [Cursor](https://cursor.sh)
🔌 Extension: [Claude Code](https://claude.ai/download)

Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>
Model-Raw: claude-opus-4-5-20251101

* fix(ux): improve identity management usability
- Add inline edit/delete buttons to manage identities menu
- Implement Esc-to-go-back navigation in wizards
- Preserve focus position after edit/delete operations
- Show empty state message when no profiles exist
- Fix magic number lint error with ADD_WIZARD constants
- Update version to 0.15.1

🖥️ IDE: [Cursor](https://cursor.sh)
🔌 Extension: [Claude Code](https://claude.ai/download)

Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>
Model-Raw: claude-opus-4-5-20251101

* test: fix E2E test timeouts and email validation test
- Fix selectPlaceholder/selectIdentity mock to trigger hideCallback after acceptCallback
- Fix email validation test to use getAllValidateInputs instead of getLastValidateInput

🖥️ IDE: [Cursor](https://cursor.sh)
🔌 Extension: [Claude Code](https://claude.ai/download)

Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>
Model-Raw: claude-opus-4-5-20251101

---------

Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>

Author: nullvariant

extensions/git-id-switcher/CHANGELOG.md

@@ -7,6 +7,17 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [0.15.1] - 2026-01-27
+
+### Changed
+
+- **Identity Management UX Improvements**:
+  - Manage menu now shows profile list with inline edit/delete buttons
+  - Back button in title bar (standard VS Code pattern)
+  - Esc key now goes back one step instead of cancelling entire wizard
+  - Focus position preserved after edit/delete operations
+  - Empty state message when no profiles exist
+
 ## [0.15.0] - 2026-01-26
 
 ### Added

extensions/git-id-switcher/l10n/bundle.l10n.bg.json

@@ -69,5 +69,10 @@
   "Select an action": "Изберете действие",
   "Select identity to edit": "Изберете самоличност за редактиране",
   "Failed to add identity: {0}": "Неуспешно добавяне на самоличност: {0}",
-  "Failed to edit identity: {0}": "Неуспешно редактиране на самоличност: {0}"
+  "Failed to edit identity: {0}": "Неуспешно редактиране на самоличност: {0}",
+  "Edit": "Редактирай",
+  "⚙️ Manage Identities": "⚙️ Управление на самоличности",
+  "(No identities)": "(Няма самоличности)",
+  "Name contains invalid characters": "Името съдържа невалидни символи",
+  "ID must be 1-{0} alphanumeric characters, underscores, or hyphens": "ID трябва да съдържа от 1 до {0} буквено-цифрови символа, долни черти или тирета"
 }

extensions/git-id-switcher/l10n/bundle.l10n.cs.json

@@ -69,5 +69,10 @@
   "Select an action": "Vyberte akci",
   "Select identity to edit": "Vyberte identitu k úpravě",
   "Failed to add identity: {0}": "Nepodařilo se přidat identitu: {0}",
-  "Failed to edit identity: {0}": "Nepodařilo se upravit identitu: {0}"
+  "Failed to edit identity: {0}": "Nepodařilo se upravit identitu: {0}",
+  "Edit": "Upravit",
+  "⚙️ Manage Identities": "⚙️ Spravovat identity",
+  "(No identities)": "(Žádné identity)",
+  "Name contains invalid characters": "Jméno obsahuje neplatné znaky",
+  "ID must be 1-{0} alphanumeric characters, underscores, or hyphens": "ID musí mít 1-{0} alfanumerických znaků, podtržítek nebo pomlček"
 }

extensions/git-id-switcher/l10n/bundle.l10n.de.json

@@ -69,5 +69,10 @@
   "Select an action": "Aktion auswählen",
   "Select identity to edit": "Zu bearbeitende Identität auswählen",
   "Failed to add identity: {0}": "Identität konnte nicht hinzugefügt werden: {0}",
-  "Failed to edit identity: {0}": "Identität konnte nicht bearbeitet werden: {0}"
+  "Failed to edit identity: {0}": "Identität konnte nicht bearbeitet werden: {0}",
+  "Edit": "Bearbeiten",
+  "⚙️ Manage Identities": "⚙️ Identitäten verwalten",
+  "(No identities)": "(Keine Identitäten)",
+  "Name contains invalid characters": "Name enthält ungültige Zeichen",
+  "ID must be 1-{0} alphanumeric characters, underscores, or hyphens": "ID muss 1-{0} alphanumerische Zeichen, Unterstriche oder Bindestriche enthalten"
 }

extensions/git-id-switcher/l10n/bundle.l10n.es.json

@@ -69,5 +69,10 @@
   "Select an action": "Seleccionar una acción",
   "Select identity to edit": "Seleccionar identidad a editar",
   "Failed to add identity: {0}": "Error al agregar identidad: {0}",
-  "Failed to edit identity: {0}": "Error al editar identidad: {0}"
+  "Failed to edit identity: {0}": "Error al editar identidad: {0}",
+  "Edit": "Editar",
+  "⚙️ Manage Identities": "⚙️ Administrar identidades",
+  "(No identities)": "(Sin identidades)",
+  "Name contains invalid characters": "El nombre contiene caracteres no válidos",
+  "ID must be 1-{0} alphanumeric characters, underscores, or hyphens": "El ID debe tener de 1 a {0} caracteres alfanuméricos, guiones bajos o guiones"
 }

extensions/git-id-switcher/l10n/bundle.l10n.fr.json

@@ -69,5 +69,10 @@
   "Select an action": "Sélectionner une action",
   "Select identity to edit": "Sélectionner l'identité à modifier",
   "Failed to add identity: {0}": "Échec de l'ajout de l'identité: {0}",
-  "Failed to edit identity: {0}": "Échec de la modification de l'identité: {0}"
+  "Failed to edit identity: {0}": "Échec de la modification de l'identité: {0}",
+  "Edit": "Modifier",
+  "⚙️ Manage Identities": "⚙️ Gérer les identités",
+  "(No identities)": "(Aucune identité)",
+  "Name contains invalid characters": "Le nom contient des caractères non valides",
+  "ID must be 1-{0} alphanumeric characters, underscores, or hyphens": "L'ID doit contenir de 1 à {0} caractères alphanumériques, underscores ou tirets"
 }

extensions/git-id-switcher/l10n/bundle.l10n.hu.json

@@ -69,5 +69,10 @@
   "Select an action": "Válasszon műveletet",
   "Select identity to edit": "Válassza ki a szerkesztendő identitást",
   "Failed to add identity: {0}": "Nem sikerült hozzáadni az identitást: {0}",
-  "Failed to edit identity: {0}": "Nem sikerült szerkeszteni az identitást: {0}"
+  "Failed to edit identity: {0}": "Nem sikerült szerkeszteni az identitást: {0}",
+  "Edit": "Szerkesztés",
+  "⚙️ Manage Identities": "⚙️ Identitások kezelése",
+  "(No identities)": "(Nincs identitás)",
+  "Name contains invalid characters": "A név érvénytelen karaktereket tartalmaz",
+  "ID must be 1-{0} alphanumeric characters, underscores, or hyphens": "Az ID-nak 1-{0} alfanumerikus karakterből, aláhúzásból vagy kötőjelből kell állnia"
 }

extensions/git-id-switcher/l10n/bundle.l10n.it.json

@@ -69,5 +69,10 @@
   "Select an action": "Seleziona un'azione",
   "Select identity to edit": "Seleziona identità da modificare",
   "Failed to add identity: {0}": "Impossibile aggiungere l'identità: {0}",
-  "Failed to edit identity: {0}": "Impossibile modificare l'identità: {0}"
+  "Failed to edit identity: {0}": "Impossibile modificare l'identità: {0}",
+  "Edit": "Modifica",
+  "⚙️ Manage Identities": "⚙️ Gestisci identità",
+  "(No identities)": "(Nessuna identità)",
+  "Name contains invalid characters": "Il nome contiene caratteri non validi",
+  "ID must be 1-{0} alphanumeric characters, underscores, or hyphens": "L'ID deve contenere da 1 a {0} caratteri alfanumerici, underscore o trattini"
 }

extensions/git-id-switcher/l10n/bundle.l10n.ja.json

@@ -69,5 +69,10 @@
   "Select an action": "操作を選択",
   "Select identity to edit": "編集するプロフィールを選択",
   "Failed to add identity: {0}": "プロフィールの追加に失敗しました: {0}",
-  "Failed to edit identity: {0}": "プロフィールの編集に失敗しました: {0}"
+  "Failed to edit identity: {0}": "プロフィールの編集に失敗しました: {0}",
+  "Edit": "編集",
+  "⚙️ Manage Identities": "⚙️ プロフィール管理",
+  "(No identities)": "(プロフィールがありません)",
+  "Name contains invalid characters": "名前に無効な文字が含まれています",
+  "ID must be 1-{0} alphanumeric characters, underscores, or hyphens": "IDは1〜{0}文字の英数字、アンダースコア、ハイフンで入力してください"
 }

extensions/git-id-switcher/l10n/bundle.l10n.json

@@ -69,5 +69,10 @@
   "Select an action": "Select an action",
   "Select identity to edit": "Select identity to edit",
   "Failed to add identity: {0}": "Failed to add identity: {0}",
-  "Failed to edit identity: {0}": "Failed to edit identity: {0}"
+  "Failed to edit identity: {0}": "Failed to edit identity: {0}",
+  "Edit": "Edit",
+  "⚙️ Manage Identities": "⚙️ Manage Identities",
+  "(No identities)": "(No identities)",
+  "Name contains invalid characters": "Name contains invalid characters",
+  "ID must be 1-{0} alphanumeric characters, underscores, or hyphens": "ID must be 1-{0} alphanumeric characters, underscores, or hyphens"
 }