feat: complete rebranding to Gemini Nexus with improved UI, proxies and documentation

src/server/modules/proxy/clients/gemini.client.ts

@@ -2,7 +2,7 @@ import { Injectable, Logger } from '@nestjs/common';
 import axios, { AxiosProxyConfig, AxiosRequestConfig, AxiosResponse } from 'axios';
 import { isEmpty, isFunction, isNil, isObjectLike, isString } from 'lodash-es';
 import { GeminiRequest, GeminiResponse } from '../interfaces/request-interfaces';
-import { GeminiInternalRequest } from '../../../../lib/antigravity/types';
+import { GeminiInternalRequest } from '../../../../lib/geminiNexus/types';
 import { getServerConfig } from '../../../server-config';
 import { resolveRequestUserAgent } from '../request-user-agent';
 import { UpstreamRequestError } from './upstream-error';

src/server/modules/proxy/gemini.controller.ts

@@ -18,7 +18,7 @@ import { ProxyGuard } from './proxy.guard';
 import { ProxyService } from './proxy.service';
 import { GeminiRequest, GeminiResponse } from './interfaces/request-interfaces';
 import { getServerConfig } from '../../server-config';
-import { getAllDynamicModels } from '../../../lib/antigravity/ModelMapping';
+import { getAllDynamicModels } from '../../../lib/geminiNexus/ModelMapping';
 import { TokenManagerService } from './token-manager.service';
 
 type GeminiModelMetadata = {

src/server/modules/proxy/proxy.controller.ts

@@ -28,7 +28,7 @@ import {
   getAllDynamicModels,
   MODEL_LIST_CREATED_AT,
   MODEL_LIST_OWNER,
-} from '../../../lib/antigravity/ModelMapping';
+} from '../../../lib/geminiNexus/ModelMapping';
 import { getServerConfig } from '../../server-config';
 import { TokenManagerService } from './token-manager.service';
 

src/server/modules/proxy/proxy.service.ts

@@ -4,18 +4,18 @@ import { TokenManagerService } from './token-manager.service';
 import { GeminiClient } from './clients/gemini.client';
 import { v4 as uuidv4 } from 'uuid';
 import { Observable } from 'rxjs';
-import { transformClaudeRequestIn } from '../../../lib/antigravity/ClaudeRequestMapper';
-import { transformResponse } from '../../../lib/antigravity/ClaudeResponseMapper';
-import { StreamingState, PartProcessor } from '../../../lib/antigravity/ClaudeStreamingMapper';
+import { transformClaudeRequestIn } from '../../../lib/geminiNexus/ClaudeRequestMapper';
+import { transformResponse } from '../../../lib/geminiNexus/ClaudeResponseMapper';
+import { StreamingState, PartProcessor } from '../../../lib/geminiNexus/ClaudeStreamingMapper';
 import {
   ClaudeRequest,
   ClaudeResponse,
   GeminiInternalRequest,
   GeminiPart as InternalGeminiPart,
-} from '../../../lib/antigravity/types';
-import { calculateRetryDelay, sleep } from '../../../lib/antigravity/retry-utils';
-import { normalizeObjectJsonSchema } from '../../../lib/antigravity/JsonSchemaUtils';
-import { classifyStreamError } from '../../../lib/antigravity/stream-error-utils';
+} from '../../../lib/geminiNexus/types';
+import { calculateRetryDelay, sleep } from '../../../lib/geminiNexus/retry-utils';
+import { normalizeObjectJsonSchema } from '../../../lib/geminiNexus/JsonSchemaUtils';
+import { classifyStreamError } from '../../../lib/geminiNexus/stream-error-utils';
 import {
   OpenAIChatRequest,
   AnthropicChatRequest,
@@ -29,8 +29,8 @@ import { getServerConfig } from '../../server-config';
 import {
   normalizeGeminiModelAlias,
   resolveModelRoute,
-} from '../../../lib/antigravity/ModelMapping';
-import { getMaxOutputTokens, getThinkingBudget } from '../../../lib/antigravity/ModelSpecs';
+} from '../../../lib/geminiNexus/ModelMapping';
+import { getMaxOutputTokens, getThinkingBudget } from '../../../lib/geminiNexus/ModelSpecs';
 import { resolveRequestUserAgent } from './request-user-agent';
 import { UpstreamRequestError } from './clients/upstream-error';
 

src/server/modules/proxy/request-user-agent.ts

@@ -1,10 +1,10 @@
 import axios from 'axios';
 import { isString } from 'lodash-es';
-import { getAntigravityVersion } from '../../../utils/antigravityVersion';
+import { getGeminiNexusVersion } from '../../../utils/geminiNexusVersion';
 import { logger } from '../../../utils/logger';
 
-const REMOTE_VERSION_URL = 'https://antigravity-auto-updater-974169037036.us-central1.run.app';
-const CHANGELOG_URL = 'https://antigravity.google/changelog';
+const REMOTE_VERSION_URL = 'https://geminiNexus-auto-updater-974169037036.us-central1.run.app';
+const CHANGELOG_URL = 'https://geminiNexus.google/changelog';
 export const FALLBACK_VERSION = '1.22.2';
 const DEFAULT_REMOTE_TIMEOUT_MS = 2500;
 const VERSION_REGEX = /\d+\.\d+\.\d+/g;
@@ -57,7 +57,7 @@ function getArchTag(): string {
 }
 
 export function buildUserAgent(version: string): string {
-  return `antigravity/${version} ${getPlatformTag()}/${getArchTag()}`;
+  return `geminiNexus/${version} ${getPlatformTag()}/${getArchTag()}`;
 }
 
 function compareSemverVersions(left: string, right: string): number {
@@ -103,7 +103,7 @@ function shouldSkipRemoteVersionLookup(): boolean {
 export function resolveLocalInstalledVersion(): string | null {
   let localVersionString: string;
   try {
-    localVersionString = getAntigravityVersion().shortVersion;
+    localVersionString = getGeminiNexusVersion().shortVersion;
     const rawVersion = normalizeNonEmptyString(localVersionString);
     if (!rawVersion) {
       return null;

src/server/modules/proxy/token-manager.service.ts

@@ -5,7 +5,7 @@ import { CloudAccount, CloudQuotaData } from '../../../types/cloudAccount';
 import { GoogleAPIService } from '../../../services/GoogleAPIService';
 import { getServerConfig } from '../../server-config';
 import { RateLimitReason, RateLimitTracker } from './rate-limit-tracker';
-import { updateDynamicForwardingRules } from '../../../lib/antigravity/ModelMapping';
+import { updateDynamicForwardingRules } from '../../../lib/geminiNexus/ModelMapping';
 
 interface TokenData {
   email: string;