feat: integrate PostHog for analytics tracking and add PostHogProvider component

pnpm-lock.yaml

@@ -74,6 +74,12 @@ importers:
       next:
         specifier: ^15.0.3
         version: 15.1.4(@babel/core@7.26.0)(react-dom@19.0.0(react@19.0.0))(react@19.0.0)
+      posthog-js:
+        specifier: ^1.255.0
+        version: 1.255.0
+      posthog-node:
+        specifier: ^5.1.1
+        version: 5.1.1
       react:
         specifier: ^19
         version: 19.0.0
@@ -1487,6 +1493,9 @@ packages:
   convert-source-map@2.0.0:
     resolution: {integrity: sha512-Kvp459HrV2FEJ1CAsi1Ku+MY3kasH19TFykTz2xWmMeq6bk2NU3XXvfJ+Q61m0xktWwt+1HSYf3JZsTms3aRJg==}
 
+  core-js@3.43.0:
+    resolution: {integrity: sha512-N6wEbTTZSYOY2rYAn85CuvWWkCK6QweMn7/4Nr3w+gDBeBhk/x4EJeY6FPo4QzDoJZxVTv8U7CMvgWk6pOHHqA==}
+
   create-jest@29.7.0:
     resolution: {integrity: sha512-Adz2bdH0Vq3F53KEMJOoftQFutWCukm6J24wbPWRO4k1kMY7gS7ds/uoJkNuV8wDCtWWnuwGcJwpWcih+zEW1Q==}
     engines: {node: ^14.15.0 || ^16.10.0 || >=18.0.0}
@@ -1822,6 +1831,9 @@ packages:
   fb-watchman@2.0.2:
     resolution: {integrity: sha512-p5161BqbuCaSnB8jIbzQHOlpgsPmK5rJVDfDKO91Axs5NC1uu3HRQm6wt9cd9/+GtQQIO53JdGXXoyDpTAsgYA==}
 
+  fflate@0.4.8:
+    resolution: {integrity: sha512-FJqqoDBR00Mdj9ppamLa/Y7vxm+PRmNWA67N846RvsoYVMKB4q3y/de5PA7gUmRMYK/8CMz2GDZQmCRN1wBcWA==}
+
   file-entry-cache@8.0.0:
     resolution: {integrity: sha512-XXTUwCvisa5oacNGRP9SfNtYBNAMi+RPwBFmblZEF7N7swHYQS6/Zfk7SRwx4D5j3CH211YNRco1DEMNVfZCnQ==}
     engines: {node: '>=16.0.0'}
@@ -2715,6 +2727,24 @@ packages:
     resolution: {integrity: sha512-OCVPnIObs4N29kxTjzLfUryOkvZEq+pf8jTF0lg8E7uETuWHA+v7j3c/xJmiqpX450191LlmZfUKkXxkTry7nA==}
     engines: {node: ^10 || ^12 || >=14}
 
+  posthog-js@1.255.0:
+    resolution: {integrity: sha512-2ZZKrGB1Ih425IoPvmiDYN+BcDJvNJvVGRrey2ARR4UJ85oB+sNCJAx6DuwIlvsIQTe8QjuUhxrHlxAT5/7IMA==}
+    peerDependencies:
+      '@rrweb/types': 2.0.0-alpha.17
+      rrweb-snapshot: 2.0.0-alpha.17
+    peerDependenciesMeta:
+      '@rrweb/types':
+        optional: true
+      rrweb-snapshot:
+        optional: true
+
+  posthog-node@5.1.1:
+    resolution: {integrity: sha512-6VISkNdxO24ehXiDA4dugyCSIV7lpGVaEu5kn/dlAj+SJ1lgcDru9PQ8p/+GSXsXVxohd1t7kHL2JKc9NoGb0w==}
+    engines: {node: '>=20'}
+
+  preact@10.26.9:
+    resolution: {integrity: sha512-SSjF9vcnF27mJK1XyFMNJzFd5u3pQiATFqoaDy03XuN00u4ziveVVEGt5RKJrDR8MHE/wJo9Nnad56RLzS2RMA==}
+
   prelude-ls@1.2.1:
     resolution: {integrity: sha512-vkcDPrRZo1QZLbn5RLGPpg/WmIQ65qoWWhcGKf/b5eplkkarX0m9z8ppCat4mlOqUsWpyNuYgO3VRyrYHSzX5g==}
     engines: {node: '>= 0.8.0'}
@@ -3226,6 +3256,9 @@ packages:
   walker@1.0.8:
     resolution: {integrity: sha512-ts/8E8l5b7kY0vlWLewOkDXMmPdLcVV4GmOQLyxuSswIJsweeFZtAsMF7k1Nszz+TYBQrlYRmzOnr398y1JemQ==}
 
+  web-vitals@4.2.4:
+    resolution: {integrity: sha512-r4DIlprAGwJ7YM11VZp4R884m0Vmgr6EAKe3P+kO0PPj3Unqyvv59rczf6UiGcb9Z8QxZVcqKNwv/g0WNdWwsw==}
+
   which-boxed-primitive@1.1.1:
     resolution: {integrity: sha512-TbX3mj8n0odCBFVlY8AxkqcHASw3L60jIuF8jFP78az3C2YhmGvqbHBpAjTRH2/xqYunrJ9g1jSyjCjpoWzIAA==}
     engines: {node: '>= 0.4'}
@@ -4806,6 +4839,8 @@ snapshots:
 
   convert-source-map@2.0.0: {}
 
+  core-js@3.43.0: {}
+
   create-jest@29.7.0(@types/node@22.10.5):
     dependencies:
       '@jest/types': 29.6.3
@@ -5283,6 +5318,8 @@ snapshots:
     dependencies:
       bser: 2.1.1
 
+  fflate@0.4.8: {}
+
   file-entry-cache@8.0.0:
     dependencies:
       flat-cache: 4.0.1
@@ -6350,6 +6387,17 @@ snapshots:
       picocolors: 1.1.1
       source-map-js: 1.2.1
 
+  posthog-js@1.255.0:
+    dependencies:
+      core-js: 3.43.0
+      fflate: 0.4.8
+      preact: 10.26.9
+      web-vitals: 4.2.4
+
+  posthog-node@5.1.1: {}
+
+  preact@10.26.9: {}
+
   prelude-ls@1.2.1: {}
 
   pretty-format@29.7.0:
@@ -6937,6 +6985,8 @@ snapshots:
     dependencies:
       makeerror: 1.0.12
 
+  web-vitals@4.2.4: {}
+
   which-boxed-primitive@1.1.1:
     dependencies:
       is-bigint: 1.1.0