refactor(pi-permission): extract shared bash-recovery package

- add @sikongjueluo/pi-permission-shared with recoverNativeBashCommand and its tests
- move the recovery module out of pi-permission-inner-cmd and import it from the shared package
- wire pi-permission-ai-judge to capture the UI-root session and recover the full bash command
- gate pi-permission-ai-judge registration on a UI-present root session
- add @types/node to pi-permission-ai-judge and allow its test script to pass with no tests

pnpm-lock.yaml

@@ -212,6 +212,10 @@ importers:
         version: 24.0.0(@earendil-works/pi-coding-agent@0.84.1)(@earendil-works/pi-tui@0.84.1)
 
   packages/pi-permission-ai-judge:
+    dependencies:
+      '@sikongjueluo/pi-permission-shared':
+        specifier: workspace:*
+        version: link:../pi-permission-shared
     devDependencies:
       '@earendil-works/pi-ai':
         specifier: '*'
@@ -222,6 +226,9 @@ importers:
       '@gotgenes/pi-permission-system':
         specifier: '>=20.10.0'
         version: 24.0.0(@earendil-works/pi-coding-agent@0.84.1)(@earendil-works/pi-tui@0.84.1)
+      '@types/node':
+        specifier: ^26.0.0
+        version: 26.1.2
       typescript:
         specifier: ^5
         version: 5.9.3
@@ -234,6 +241,9 @@ importers:
       '@gotgenes/pi-permission-system':
         specifier: '>=24.0.0'
         version: 24.0.0(@earendil-works/pi-coding-agent@0.84.1)(@earendil-works/pi-tui@0.84.1)
+      '@sikongjueluo/pi-permission-shared':
+        specifier: workspace:*
+        version: link:../pi-permission-shared
     devDependencies:
       '@earendil-works/pi-ai':
         specifier: '*'
@@ -251,6 +261,21 @@ importers:
         specifier: ^3
         version: 3.2.7(@types/node@26.1.2)(jiti@2.7.0)(yaml@2.9.0)
 
+  packages/pi-permission-shared:
+    devDependencies:
+      '@earendil-works/pi-coding-agent':
+        specifier: '*'
+        version: 0.84.1(ws@8.21.2)(zod@4.4.3)
+      '@types/node':
+        specifier: ^26.0.0
+        version: 26.1.2
+      typescript:
+        specifier: ^5
+        version: 5.9.3
+      vitest:
+        specifier: ^3
+        version: 3.2.7(@types/node@26.1.2)(jiti@2.7.0)(yaml@2.9.0)
+
 packages:
 
   '@anthropic-ai/sdk@0.91.1':