ui: Constants refactor (#26908)

* refactor: Constants

* refactor: Constants/Enums cleanup

* refactor: Constant objects instead of multiple single value constants

* refactor: Cleanup constants

tools/ui/tests/unit/agentic-strip.test.ts

@@ -1,4 +1,4 @@
-import { LEGACY_AGENTIC_REGEX } from '$lib/constants/agentic';
+import { LEGACY_AGENTIC_REGEX } from '$lib/constants';
 import { describe, expect, it } from 'vitest';
 
 /**

tools/ui/tests/unit/mcp-override-fallback.test.ts

@@ -1,5 +1,4 @@
-import { CONFIG_LOCALSTORAGE_KEY } from '$lib/constants';
-import { SETTINGS_KEYS } from '$lib/constants/settings-keys';
+import { CONFIG_LOCALSTORAGE_KEY, SETTINGS_KEYS } from '$lib/constants';
 import type { DatabaseConversation } from '$lib/types/database';
 import { afterEach, beforeAll, beforeEach, describe, expect, it } from 'vitest';
 

tools/ui/tests/unit/mcp-servers-default.test.ts

@@ -1,4 +1,4 @@
-import { SETTINGS_KEYS } from '$lib/constants/settings-keys';
+import { SETTINGS_KEYS } from '$lib/constants';
 import { describe, expect, it } from 'vitest';
 
 /**
@@ -12,7 +12,7 @@ import { describe, expect, it } from 'vitest';
  */
 describe('MCP_SERVERS default value', () => {
 	it('does not preload any servers in the MCP_SERVERS setting default', async () => {
-		const { SETTING_CONFIG_DEFAULT } = await import('$lib/constants/settings-registry');
+		const { SETTING_CONFIG_DEFAULT } = await import('$lib/constants');
 
 		expect(SETTING_CONFIG_DEFAULT[SETTINGS_KEYS.MCP_SERVERS]).toBe('[]');
 	}, 15000);

tools/ui/tests/unit/mcp-service.test.ts

@@ -1,5 +1,5 @@
 import { Client } from '@modelcontextprotocol/sdk/client';
-import { CORS_PROXY_HEADER_PREFIX } from '$lib/constants';
+import { CORS_PROXY } from '$lib/constants';
 import { MCPConnectionPhase, MCPTransportType } from '$lib/enums';
 import { MCPService } from '$lib/services/mcp.service';
 import type { MCPConnectionLog, MCPServerConfig } from '$lib/types';
@@ -96,9 +96,9 @@ describe('MCPService', () => {
 
 	it('wraps dynamic request headers when using the CORS proxy', async () => {
 		const logs: MCPConnectionLog[] = [];
-		const proxiedAuthToken = `${CORS_PROXY_HEADER_PREFIX}x-auth-token`;
-		const proxiedContentType = `${CORS_PROXY_HEADER_PREFIX}content-type`;
-		const proxiedSessionId = `${CORS_PROXY_HEADER_PREFIX}mcp-session-id`;
+		const proxiedAuthToken = `${CORS_PROXY.HEADER_PREFIX}x-auth-token`;
+		const proxiedContentType = `${CORS_PROXY.HEADER_PREFIX}content-type`;
+		const proxiedSessionId = `${CORS_PROXY.HEADER_PREFIX}mcp-session-id`;
 		const response = new Response('{}', {
 			headers: { 'content-type': 'application/json' },
 			status: 200

tools/ui/tests/unit/parse-mcp-server-settings.test.ts

@@ -1,4 +1,4 @@
-import { MCP_SERVER_ID_PREFIX } from '$lib/constants/mcp';
+import { MCP_SERVER_ID_PREFIX } from '$lib/constants';
 import { parseMcpServerSettings } from '$lib/utils/mcp';
 import { describe, expect, it, vi } from 'vitest';
 

tools/ui/tests/unit/sanitize-headers.test.ts

@@ -1,4 +1,4 @@
-import { CORS_PROXY_HEADER_PREFIX } from '$lib/constants';
+import { CORS_PROXY } from '$lib/constants';
 import { sanitizeHeaders } from '$lib/utils/api-headers';
 import { describe, expect, it } from 'vitest';
 
@@ -61,9 +61,9 @@ describe('sanitizeHeaders', () => {
 	});
 
 	it('redacts proxied sensitive and custom target headers', () => {
-		const proxiedAuthorization = `${CORS_PROXY_HEADER_PREFIX}authorization`;
-		const proxiedSessionId = `${CORS_PROXY_HEADER_PREFIX}mcp-session-id`;
-		const proxiedVendorKey = `${CORS_PROXY_HEADER_PREFIX}x-vendor-key`;
+		const proxiedAuthorization = `${CORS_PROXY.HEADER_PREFIX}authorization`;
+		const proxiedSessionId = `${CORS_PROXY.HEADER_PREFIX}mcp-session-id`;
+		const proxiedVendorKey = `${CORS_PROXY.HEADER_PREFIX}x-vendor-key`;
 		const headers = new Headers({
 			[proxiedAuthorization]: 'Bearer secret',
 			[proxiedSessionId]: 'session-12345',

tools/ui/tests/unit/uri-template.test.ts

@@ -1,4 +1,4 @@
-import { URI_TEMPLATE_OPERATORS } from '../../src/lib/constants/uri-template';
+import { URI_TEMPLATE_SYMBOLS } from '../../src/lib/constants/uri-template.constants';
 import {
 	expandTemplate,
 	extractTemplateVariables,
@@ -26,7 +26,7 @@ describe('extractTemplateVariables', () => {
 	it('extracts variables with operators', () => {
 		const vars = extractTemplateVariables('http://example.com{+path}');
 
-		expect(vars).toEqual([{ name: 'path', operator: URI_TEMPLATE_OPERATORS.RESERVED }]);
+		expect(vars).toEqual([{ name: 'path', operator: URI_TEMPLATE_SYMBOLS.RESERVED }]);
 	});
 
 	it('extracts comma-separated variable lists', () => {
@@ -48,13 +48,13 @@ describe('extractTemplateVariables', () => {
 	it('handles fragment expansion', () => {
 		const vars = extractTemplateVariables('http://example.com/page{#section}');
 
-		expect(vars).toEqual([{ name: 'section', operator: URI_TEMPLATE_OPERATORS.FRAGMENT }]);
+		expect(vars).toEqual([{ name: 'section', operator: URI_TEMPLATE_SYMBOLS.FRAGMENT }]);
 	});
 
 	it('handles path segment expansion', () => {
 		const vars = extractTemplateVariables('http://example.com{/path}');
 
-		expect(vars).toEqual([{ name: 'path', operator: URI_TEMPLATE_OPERATORS.PATH_SEGMENT }]);
+		expect(vars).toEqual([{ name: 'path', operator: URI_TEMPLATE_SYMBOLS.PATH_SEGMENT }]);
 	});
 
 	it('returns empty array for template without variables', () => {

tools/ui/tests/unit/working-directory.test.ts

@@ -1,4 +1,4 @@
-import { GLOB_WILDCARD, PATH_NAV_MAX_DEPTH } from '$lib/constants';
+import { GLOB, SEARCH } from '$lib/constants';
 import {
 	buildCaseInsensitiveGlob,
 	buildGlobSearchArgs,
@@ -148,7 +148,7 @@ describe('buildGlobSearchArgs', () => {
 
 		expect(args.path).toBe('~');
 		expect(args.include).toBe(buildCaseInsensitiveGlob('proj'));
-		expect(args.maxDepth).toBe(PATH_NAV_MAX_DEPTH);
+		expect(args.maxDepth).toBe(SEARCH.PATH_NAV_MAX_DEPTH);
 		expect(args.rankQuery).toBe('proj');
 		expect(args.last).toBe('proj');
 	});
@@ -157,8 +157,8 @@ describe('buildGlobSearchArgs', () => {
 		const args = buildGlobSearchArgs('~/', '/home', DEPTH);
 
 		expect(args.path).toBe('~');
-		expect(args.include).toBe(GLOB_WILDCARD);
-		expect(args.maxDepth).toBe(PATH_NAV_MAX_DEPTH);
+		expect(args.include).toBe(GLOB.WILDCARD);
+		expect(args.maxDepth).toBe(SEARCH.PATH_NAV_MAX_DEPTH);
 	});
 
 	it('navigates an absolute path under its root', () => {
@@ -166,7 +166,7 @@ describe('buildGlobSearchArgs', () => {
 
 		expect(args.path).toBe('/usr/local');
 		expect(args.include).toBe(buildCaseInsensitiveGlob('bin'));
-		expect(args.maxDepth).toBe(PATH_NAV_MAX_DEPTH);
+		expect(args.maxDepth).toBe(SEARCH.PATH_NAV_MAX_DEPTH);
 		expect(args.rankQuery).toBe('bin');
 		expect(args.last).toBe('bin');
 	});