fix: address PR review comments

- de-DE.yml: fix German dative case (bei Intelligentes → beim Intelligenten)
- en-US Resources.resw: fix XML formatting of <comment> elements
- rust-localization.instructions.md: clarify lock rule for pseudo-locale-only vs full lock

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

Author: yeelam-gordon

.github/instructions/rust-localization.instructions.md

@@ -82,7 +82,7 @@ hint.confirm: "Press Enter to confirm"  # {Locked="Enter"} keyboard key name
 - Full lock (entire value must not be translated): `# {Locked}`
 - Pseudo-locale-only lock (real locales translate, pseudo-locales keep English): `# {Locked=qps-ploc,qps-ploca,qps-plocm}`
   - Use this for product names like "Intelligent Terminal" that real locales should translate but pseudo-locales should not mangle. This mirrors the `.resw` `{Locked=qps-ploc,qps-ploca,qps-plocm}` convention.
-- **Translation rule:** Locked tokens must appear **verbatim** (in English) in all locale files. This matches the `.resw` `{Locked}` convention — see `.github/instructions/localization.instructions.md` for the full list of non-translatable terms.
+- **Translation rule:** Tokens marked with `{Locked}` (full lock) or `{Locked="token"}` (token lock) must appear **verbatim** (in English) in all locale files. Tokens marked with `{Locked=qps-ploc,qps-ploca,qps-plocm}` (pseudo-locale-only lock) must be kept verbatim only in pseudo-locale files — real locales should translate them. See `.github/instructions/localization.instructions.md` for the full list of non-translatable terms.
 
 ## Context Comments for Ambiguous Strings (REQUIRED)
 

src/cascadia/CascadiaPackage/Resources/en-US/Resources.resw

@@ -167,7 +167,8 @@
   </data>
   <data name="AppDescription" xml:space="preserve">
     <value>AI-native terminal — agents can understand, fix, and automate terminal workflows</value>
-  <comment>"agents" here means AI agents (Copilot, Claude, Gemini), not human representatives. "terminal" means a command-line terminal application, not an airport terminal. This is the app store description shown to users.</comment></data>
+    <comment>"agents" here means AI agents (Copilot, Claude, Gemini), not human representatives. "terminal" means a command-line terminal application, not an airport terminal. This is the app store description shown to users.</comment>
+  </data>
   <data name="AppDescriptionDev" xml:space="preserve">
     <value>AI-native terminal — agents can understand, fix, and automate terminal workflows</value>
     <comment>{Locked} The dev build will never be seen in multiple languages</comment>
@@ -178,7 +179,8 @@
   </data>
   <data name="AppDescriptionPre" xml:space="preserve">
     <value>Windows Terminal with a preview of upcoming features</value>
-  <comment>"Terminal" means a command-line terminal application. "Preview" means a pre-release version with upcoming features. This is the app store description for the Preview build.</comment></data>
+    <comment>"Terminal" means a command-line terminal application. "Preview" means a pre-release version with upcoming features. This is the app store description for the Preview build.</comment>
+  </data>
   <data name="ShellExtension_OpenInTerminalMenuItem_Dev" xml:space="preserve">
     <value>Open in Intelligent Terminal</value>
     <comment>{Locked} The dev build will never be seen in multiple languages</comment>

tools/wta/locales/de-DE.yml

@@ -1,5 +1,5 @@
 # Setup screen titles
-setup.title.first_run: "Willkommen bei Intelligentes Terminal!"
+setup.title.first_run: "Willkommen beim Intelligenten Terminal!"
 setup.title.agent_missing: "Agent nicht gefunden"
 setup.title.agent_error: "Verbindung zum Agenten fehlgeschlagen"
 setup.title.switch_agent: "Agent wechseln"