diff --git a/.github/workflows/pr-gate.yml b/.github/workflows/pr-gate.yml
index 439fc726..43949422 100644
--- a/.github/workflows/pr-gate.yml
+++ b/.github/workflows/pr-gate.yml
@@ -54,34 +54,4 @@ jobs:
       - run: npm ci
 
       - run: npm run build
-
-  # Guards the evals/jumbo CLI contract: builds jumbo from THIS commit's source
-  # and runs the evals against it (not a published binary), so a primitive
-  # refactor that breaks the CLI surface the evals depend on fails the PR here.
-  evals:
-    runs-on: ubuntu-latest
-    permissions:
-      contents: read
-    steps:
-      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
-
-      - uses: actions/setup-node@48b55a011bda9f5d6aeb4c2d9c7362e8dae4041e # v6.4.0
-        with:
-          node-version: '22'
-          cache: 'npm'
-
-      # Build jumbo from source → dist/cli.js (the binary the evals will exercise).
-      - run: npm ci
-      - run: npm run build
-
-      # Evals as an independent nested project, run against the freshly-built jumbo.
-      - run: npm ci
-        working-directory: evals
-      # Eval self-consistency (does not invoke jumbo).
-      - run: npm test
-        working-directory: evals
-      # The evals/jumbo CLI contract guard — exercises real jumbo (from source)
-      # through the surface the evals depend on. This is what catches a primitive
-      # refactor that would otherwise silently rot the evals.
-      - run: npm run smoke:jumbo
-        working-directory: evals
+      
\ No newline at end of file
diff --git a/src/infrastructure/context/project/init/AntigravityConfigurer.ts b/src/infrastructure/context/project/init/AntigravityConfigurer.ts
index 6fbb97ae..b888d975 100644
--- a/src/infrastructure/context/project/init/AntigravityConfigurer.ts
+++ b/src/infrastructure/context/project/init/AntigravityConfigurer.ts
@@ -219,25 +219,32 @@ export class AntigravityConfigurer implements IConfigurer {
       try {
         const content = await fs.readFile(settingsPath, "utf-8");
         if (content.trim()) {
-          const settings = JSON.parse(content);
+          const parsedSettings = JSON.parse(content) as unknown;
+          if (!AntigravityConfigurer.isObject(parsedSettings)) {
+            return;
+          }
+          const settings = parsedSettings;
 
           // Remove jumbo-specific hooks
-          if (settings.hooks) {
+          if (AntigravityConfigurer.isObject(settings.hooks)) {
             for (const eventType of Object.keys(settings.hooks)) {
               const matchers = settings.hooks[eventType];
               if (Array.isArray(matchers)) {
-                settings.hooks[eventType] = matchers
-                  .map((matcher: any) => {
-                    if (matcher && Array.isArray(matcher.hooks)) {
-                      matcher.hooks = matcher.hooks.filter((hook: any) => {
-                        return hook && !(typeof hook.command === "string" && hook.command.includes("jumbo"));
+                const cleanedMatchers = matchers
+                  .map((matcher: unknown) => {
+                    if (AntigravityConfigurer.isObject(matcher) && Array.isArray(matcher.hooks)) {
+                      matcher.hooks = matcher.hooks.filter((hook: unknown) => {
+                        return AntigravityConfigurer.shouldKeepLegacyHook(hook);
                       });
                     }
                     return matcher;
                   })
-                  .filter((matcher: any) => matcher && Array.isArray(matcher.hooks) && matcher.hooks.length > 0);
+                  .filter((matcher: unknown) => {
+                    return AntigravityConfigurer.isObject(matcher) && Array.isArray(matcher.hooks) && matcher.hooks.length > 0;
+                  });
+                settings.hooks[eventType] = cleanedMatchers;
 
-                if (settings.hooks[eventType].length === 0) {
+                if (cleanedMatchers.length === 0) {
                   delete settings.hooks[eventType];
                 }
               }
@@ -248,11 +255,12 @@ export class AntigravityConfigurer implements IConfigurer {
           }
 
           // Remove jumbo-specific allowed tools
-          if (settings.tools && Array.isArray(settings.tools.allowed)) {
-            settings.tools.allowed = settings.tools.allowed.filter((tool: string) => {
+          if (AntigravityConfigurer.isObject(settings.tools) && Array.isArray(settings.tools.allowed)) {
+            const allowedTools = settings.tools.allowed.filter((tool: unknown) => {
               return typeof tool === "string" && !tool.includes("jumbo") && !tool.includes("antigravity-hook.mjs");
             });
-            if (settings.tools.allowed.length === 0) {
+            settings.tools.allowed = allowedTools;
+            if (allowedTools.length === 0) {
               delete settings.tools.allowed;
             }
           }
@@ -323,4 +331,20 @@ export class AntigravityConfigurer implements IConfigurer {
   private getHookRunnerPath(projectRoot: string): string {
     return path.join(projectRoot, ".agents", "jumbo", "antigravity-hook.mjs");
   }
+
+  private static isObject(value: unknown): value is Record<string, unknown> {
+    return typeof value === "object" && value !== null && !Array.isArray(value);
+  }
+
+  private static shouldKeepLegacyHook(hook: unknown): boolean {
+    if (!hook) {
+      return false;
+    }
+
+    if (AntigravityConfigurer.isObject(hook) && typeof hook.command === "string") {
+      return !hook.command.includes("jumbo");
+    }
+
+    return true;
+  }
 }
diff --git a/src/presentation/cli/commands/goals/list/GoalListOutputBuilder.ts b/src/presentation/cli/commands/goals/list/GoalListOutputBuilder.ts
index fedbbea6..2fddd786 100644
--- a/src/presentation/cli/commands/goals/list/GoalListOutputBuilder.ts
+++ b/src/presentation/cli/commands/goals/list/GoalListOutputBuilder.ts
@@ -128,7 +128,7 @@ export class GoalListOutputBuilder {
       }
     }
 
-    let output = lines.join("\n");
+    const output = lines.join("\n");
 
     this.builder.addPrompt(output);
     return this.builder.build();
diff --git a/src/presentation/cli/commands/project/init/project.init.ts b/src/presentation/cli/commands/project/init/project.init.ts
index 439e565c..bb809d73 100644
--- a/src/presentation/cli/commands/project/init/project.init.ts
+++ b/src/presentation/cli/commands/project/init/project.init.ts
@@ -559,7 +559,7 @@ export async function projectInit(
 
   // Determine project details and primitives based on mode
   let projectDetails: ProjectInitOptions;
-  let primitives: PrimitiveOptions = {
+  const primitives: PrimitiveOptions = {
     audiences: [],
     audiencePains: [],
     valuePropositions: [],
diff --git a/tui-dev.tsx b/tui-dev.tsx
deleted file mode 100644
index 01ba82e7..00000000
--- a/tui-dev.tsx
+++ /dev/null
@@ -1,5 +0,0 @@
-import React from "react";
-import { render } from "ink";
-import { TuiApp } from "./src/presentation/tui/TuiApp.js";
-
-render(<TuiApp />);