refactor(permission-system): simplify policy and autoreview flow

pi-permission-system/test/helpers/manager-harness.ts

@@ -8,7 +8,7 @@ import { mkdirSync, mkdtempSync, rmSync, writeFileSync } from "node:fs";
 import { tmpdir } from "node:os";
 import { join } from "node:path";
 
-import { getGlobalConfigPath, getProjectConfigPath } from "#src/config-paths";
+import { getGlobalConfigPath } from "#src/config-paths";
 import { PermissionManager, type PolicyLoader } from "#src/permission-manager";
 import type { ResolvedPolicyPaths } from "#src/policy-loader";
 import type { Rule } from "#src/rule";
@@ -21,7 +21,6 @@ import type { PermissionState, ScopeConfig } from "#src/types";
 export function createInMemoryPolicyLoader(
   scopes: {
     global?: ScopeConfig;
-    project?: ScopeConfig;
     agent?: Record<string, ScopeConfig>;
     projectAgent?: Record<string, ScopeConfig>;
   } = {},
@@ -30,7 +29,6 @@ export function createInMemoryPolicyLoader(
   const issues: string[] = [];
   return {
     loadGlobalConfig: () => scopes.global ?? ({} as const),
-    loadProjectConfig: () => scopes.project ?? ({} as const),
     // eslint-disable-next-line @typescript-eslint/prefer-nullish-coalescing -- || is intentional: handles both falsy name and missing key
     loadAgentConfig: (name?: string) => (name && scopes.agent?.[name]) || {},
     loadProjectAgentConfig: (name?: string) =>
@@ -42,8 +40,6 @@ export function createInMemoryPolicyLoader(
     getResolvedPolicyPaths: (): ResolvedPolicyPaths => ({
       globalConfigPath: "/in-memory/config.json",
       globalConfigExists: true,
-      projectConfigPath: null,
-      projectConfigExists: false,
       agentsDir: "/in-memory/agents",
       agentsDirExists: false,
       projectAgentsDir: null,
@@ -185,7 +181,6 @@ export function createManagerWithProject(
   const manager = new PermissionManager({
     globalConfigPath,
     agentsDir,
-    projectGlobalConfigPath,
     projectAgentsDir,
     mcpServerNames: options.mcpServerNames,
   });
@@ -245,7 +240,13 @@ export function createAgentDirHarness(opts: {
     JSON.stringify({ permission: opts.globalPermission }, null, 2),
   );
 
-  const projectConfigPath = getProjectConfigPath(cwd);
+  const projectConfigPath = join(
+    cwd,
+    ".pi",
+    "extensions",
+    "pi-permission-system",
+    "policy.jsonc",
+  );
   mkdirSync(join(cwd, ".pi", "extensions", "pi-permission-system"), {
     recursive: true,
   });