export const PROJECT_ICON_NAMES = [  "ai",  "book",  "cloud",  "database",  "desktop",  "game",  "image",  "mobile",  "music",  "package",  "security",  "server",  "shopping",  "terminal",  "test",  "video",  "web",  "code",  "braces",  "circuit",  "folder-code",  "layers",] as const; export type ProjectIconName = (typeof PROJECT_ICON_NAMES)[number]; export type ProjectIconSelection =  | { readonly kind: "lucide"; readonly icon: ProjectIconName }  | { readonly kind: "emoji"; readonly icon: ProjectIconName; readonly emoji: string }; interface ProjectIconClass {  readonly icon: ProjectIconName;  readonly terms: ReadonlyArray<string>;} const PROJECT_ICON_MODEL: ReadonlyArray<ProjectIconClass> = [  { icon: "ai", terms: ["ai", "agent", "bot", "gpt", "llm", "ml", "model", "neural"] },  {    icon: "mobile",    terms: ["android", "expo", "ios", "mobile", "native", "reactnative", "swift"],  },  {    icon: "desktop",    terms: ["desktop", "electron", "linux", "mac", "macos", "tauri", "windows"],  },  {    icon: "book",    terms: ["book", "docs", "documentation", "guide", "handbook", "manual", "wiki"],  },  {    icon: "security",    terms: ["auth", "identity", "oauth", "security", "sso", "vault"],  },  {    icon: "database",    terms: [      "analytics",      "data",      "database",      "db",      "mongo",      "mysql",      "postgres",      "redis",      "sql",      "storage",    ],  },  {    icon: "cloud",    terms: [      "aws",      "azure",      "cloud",      "deploy",      "devops",      "docker",      "gcp",      "infra",      "kubernetes",      "terraform",    ],  },  {    icon: "server",    terms: ["api", "backend", "gateway", "server", "service", "worker"],  },  {    icon: "terminal",    terms: ["automation", "bash", "cli", "command", "script", "shell", "terminal"],  },  {    icon: "package",    terms: ["component", "kit", "lib", "library", "package", "plugin", "sdk", "toolkit"],  },  {    icon: "test",    terms: ["benchmark", "e2e", "fixture", "spec", "test", "testing"],  },  {    icon: "shopping",    terms: ["cart", "commerce", "market", "shop", "store"],  },  { icon: "game", terms: ["game", "gaming", "play"] },  { icon: "music", terms: ["audio", "music", "podcast", "radio", "sound"] },  { icon: "video", terms: ["film", "movie", "stream", "video"] },  { icon: "image", terms: ["camera", "gallery", "image", "photo", "picture"] },  {    icon: "web",    terms: [      "browser",      "frontend",      "nextjs",      "react",      "site",      "svelte",      "ui",      "vue",      "web",      "website",    ],  },]; const GENERIC_PROJECT_ICONS: ReadonlyArray<ProjectIconName> = [  "code",  "braces",  "circuit",  "folder-code",  "layers",]; const projectIconCache = new Map<string, ProjectIconSelection>(); function projectNameTokens(value: string): ReadonlyArray<string> {  return value    .replace(/([a-z\d])([A-Z])/g, "$1 $2")    .toLowerCase()    .split(/[^a-z\d]+/)    .filter(Boolean);} function termScore(token: string, term: string): number {  if (token === term) return 3;  if (term.length >= 4 && (token.startsWith(term) || token.endsWith(term))) return 1;  return 0;} function stableIndex(value: string, length: number): number {  let hash = 2_166_136_261;  for (let index = 0; index < value.length; index += 1) {    hash ^= value.charCodeAt(index);    hash = Math.imul(hash, 16_777_619);  }  return (hash >>> 0) % length;} export function selectProjectIcon(  projectName: string,  workspaceRoot: string,): ProjectIconSelection {  const name = projectName.trim() || workspaceRoot.split(/[\\/]+/).findLast(Boolean) || "project";  const cacheKey = name.toLowerCase();  const cachedIcon = projectIconCache.get(cacheKey);  if (cachedIcon) return cachedIcon;   const tokens = projectNameTokens(name);  let bestIcon: ProjectIconName | null = null;  let bestScore = 0;   for (const projectClass of PROJECT_ICON_MODEL) {    let score = 0;    for (const token of tokens) {      let tokenScore = 0;      for (const term of projectClass.terms) {        tokenScore = Math.max(tokenScore, termScore(token, term));      }      score += tokenScore;    }    if (score > bestScore) {      bestIcon = projectClass.icon;      bestScore = score;    }  }   const iconName =    bestIcon ?? GENERIC_PROJECT_ICONS[stableIndex(cacheKey, GENERIC_PROJECT_ICONS.length)]!;  const icon: ProjectIconSelection = { kind: "lucide", icon: iconName };  projectIconCache.set(cacheKey, icon);  return icon;}