fix(inputs): validate command admission and preserve valid MCP requests (#9901)

* fix(cli): validate named inputs before target admission

* fix(mcp): preserve valid inputs when advertised schema references widen

* test(inputs): reach session behavior with admitted inputs

One-shot admission now rejects incomplete requests before a session exists. Lifecycle tests supply the required fields, and unknown arguments are rejected before provider issues are retained.

* fix(cli): preserve Electron fuse path spelling

Anchor relative fuse paths without stripping dot segments, and let an empty path reach the operation so it still reports invalid_request.

* fix(cli): reject outline-depth unless detail is summary

The advertised schema already required detail summary whenever outline-depth
was present. The parser still applied the full default and accepted that
combination, so its output failed the same schema. Parsing now rejects it
before the command runs.

---------

Co-authored-by: Cursor Agent <cursoragent@cursor.com>

src/application/il2cpp/Il2cppMetadataService.ts

@@ -106,32 +106,6 @@ export class Il2cppMetadataService {
       options?.signal,
     );
     if (!input.ok) return input;
-    if (
-      input.value.binary_architecture !== undefined &&
-      input.value.binary_path === undefined
-    )
-      return err(
-        new AnalysisInputError(OPERATION, undefined, [
-          {
-            path: ["binary_architecture"],
-            reason: "invalid_value",
-            message: "binary_architecture selects a slice of binary_path.",
-          },
-        ]),
-      );
-    if (
-      input.value.generic_instances === true &&
-      input.value.binary_path === undefined
-    )
-      return err(
-        new AnalysisInputError(OPERATION, undefined, [
-          {
-            path: ["generic_instances"],
-            reason: "invalid_value",
-            message: "generic_instances links generic methods in binary_path.",
-          },
-        ]),
-      );
     if (output !== undefined) {
       if (input.value.binary_path === undefined)
         return err(