fix(docs): resolve documentation search in documentation header (calcom#29245)

* fix(docs): resolve documentation search in documentation header

* fix: move pagefind from devDependencies to dependencies

* fix(docs): inline pagefind in build script for reliable CI execution

Merge postbuild script into build command to ensure pagefind runs
in all CI environments (Vercel, Turbo, yarn workspace).

---------

Co-authored-by: Romit <[email protected]>

Author: PSNY-23

.gitignore

@@ -114,3 +114,6 @@ specs/**/_drafts/
 # trigger.dev
 .trigger
 agents/devin-knowledge.json
+
+# pagefind
+_pagefind/

apps/docs/package.json

@@ -4,13 +4,14 @@
   "private": true,
   "scripts": {
     "dev": "next --turbopack",
-    "build": "next build",
+    "build": "next build && pagefind --site .next/server/app --output-path public/_pagefind",
     "start": "next start"
   },
   "dependencies": {
     "next": "^15.1.0",
     "nextra": "^4.2.0",
     "nextra-theme-docs": "^4.2.0",
+    "pagefind": "^1.5.2",
     "react": "^19.0.0",
     "react-dom": "^19.0.0"
   },

yarn.lock

@@ -2277,6 +2277,7 @@ __metadata:
     next: "npm:^15.1.0"
     nextra: "npm:^4.2.0"
     nextra-theme-docs: "npm:^4.2.0"
+    pagefind: "npm:^1.5.2"
     react: "npm:^19.0.0"
     react-dom: "npm:^19.0.0"
     typescript: "npm:^5.0.0"
@@ -10373,6 +10374,55 @@ __metadata:
   languageName: node
   linkType: hard
 
+"@pagefind/darwin-arm64@npm:1.5.2":
+  version: 1.5.2
+  resolution: "@pagefind/darwin-arm64@npm:1.5.2"
+  conditions: os=darwin & cpu=arm64
+  languageName: node
+  linkType: hard
+
+"@pagefind/darwin-x64@npm:1.5.2":
+  version: 1.5.2
+  resolution: "@pagefind/darwin-x64@npm:1.5.2"
+  conditions: os=darwin & cpu=x64
+  languageName: node
+  linkType: hard
+
+"@pagefind/freebsd-x64@npm:1.5.2":
+  version: 1.5.2
+  resolution: "@pagefind/freebsd-x64@npm:1.5.2"
+  conditions: os=freebsd & cpu=x64
+  languageName: node
+  linkType: hard
+
+"@pagefind/linux-arm64@npm:1.5.2":
+  version: 1.5.2
+  resolution: "@pagefind/linux-arm64@npm:1.5.2"
+  conditions: os=linux & cpu=arm64
+  languageName: node
+  linkType: hard
+
+"@pagefind/linux-x64@npm:1.5.2":
+  version: 1.5.2
+  resolution: "@pagefind/linux-x64@npm:1.5.2"
+  conditions: os=linux & cpu=x64
+  languageName: node
+  linkType: hard
+
+"@pagefind/windows-arm64@npm:1.5.2":
+  version: 1.5.2
+  resolution: "@pagefind/windows-arm64@npm:1.5.2"
+  conditions: os=win32 & cpu=arm64
+  languageName: node
+  linkType: hard
+
+"@pagefind/windows-x64@npm:1.5.2":
+  version: 1.5.2
+  resolution: "@pagefind/windows-x64@npm:1.5.2"
+  conditions: os=win32 & cpu=x64
+  languageName: node
+  linkType: hard
+
 "@panva/hkdf@npm:^1.0.2":
   version: 1.0.4
   resolution: "@panva/hkdf@npm:1.0.4"
@@ -32977,6 +33027,38 @@ __metadata:
   languageName: node
   linkType: hard
 
+"pagefind@npm:^1.5.2":
+  version: 1.5.2
+  resolution: "pagefind@npm:1.5.2"
+  dependencies:
+    "@pagefind/darwin-arm64": "npm:1.5.2"
+    "@pagefind/darwin-x64": "npm:1.5.2"
+    "@pagefind/freebsd-x64": "npm:1.5.2"
+    "@pagefind/linux-arm64": "npm:1.5.2"
+    "@pagefind/linux-x64": "npm:1.5.2"
+    "@pagefind/windows-arm64": "npm:1.5.2"
+    "@pagefind/windows-x64": "npm:1.5.2"
+  dependenciesMeta:
+    "@pagefind/darwin-arm64":
+      optional: true
+    "@pagefind/darwin-x64":
+      optional: true
+    "@pagefind/freebsd-x64":
+      optional: true
+    "@pagefind/linux-arm64":
+      optional: true
+    "@pagefind/linux-x64":
+      optional: true
+    "@pagefind/windows-arm64":
+      optional: true
+    "@pagefind/windows-x64":
+      optional: true
+  bin:
+    pagefind: lib/runner/bin.cjs
+  checksum: 10/8e5c261be809facefefe162864ac3a9eb20377c791029c301a123c72e884ce1e3df111b48e46136ca814b25ddb2eaceb70f0086580dc34fd3035379397170279
+  languageName: node
+  linkType: hard
+
 "pako@npm:^0.2.5":
   version: 0.2.9
   resolution: "pako@npm:0.2.9"