refactor(website): replace axios with native fetch (#20967)

## Summary

Follow-up to #20966 (Stripe fetch client). axios's default Node http
adapter on workerd has the same TLS hang the Stripe SDK had — it just
doesn't surface today because all three call sites are wrapped in
\`unstable_cache(revalidate: 3600)\` and the cache is populated at build
time, so misses are rare and the failure mode is a silent \`null\` to
the layout.

This swaps the three remaining axios calls in \`twenty-website\` for
native \`fetch\` and removes axios from
\`packages/twenty-website/package.json\`. The package is still used by
other workspaces, so yarn.lock keeps the other resolution.

Touched call sites:
- \`src/lib/releases/fetch-latest-release-tag.ts\` (GitHub releases —
runs at build time, cosmetic)
- \`src/lib/community/fetch-github-star-count.ts\` (GitHub star count in
menu)
- \`src/lib/community/fetch-discord-member-count.ts\` (Discord member
count in menu)

## Test plan

- [ ] After merge + deploy: confirm GitHub star + Discord member counts
render in the site menu (non-zero, formatted)
- [ ] Confirm \`/releases\` shows the latest tag-gated visible release
notes
- [ ] No \`axios\` in worker bundle (\`grep axios .open-next/worker.js\`
should be empty)

packages/twenty-website/package.json

@@ -24,7 +24,6 @@
     "@lottiefiles/dotlottie-react": "^0.18.10",
     "@tabler/icons-react": "^3.41.1",
     "@wyw-in-js/babel-preset": "^0.8.1",
-    "axios": "^1.14.0",
     "framer-motion": "^11.18.0",
     "gray-matter": "^4.0.3",
     "next": "16.1.7",

packages/twenty-website/src/lib/community/fetch-discord-member-count.ts

@@ -1,17 +1,18 @@
-import axios from 'axios';
 import { unstable_cache } from 'next/cache';
 
 export const fetchDiscordMemberCount = unstable_cache(
   async (): Promise<number | null> => {
     try {
-      const response = await axios.get(
-        'https://discord.com/api/v10/invites/cx5n4Jzs57',
-        {
-          params: { with_counts: true },
-        },
+      const response = await fetch(
+        'https://discord.com/api/v10/invites/cx5n4Jzs57?with_counts=true',
       );
 
-      return response.data.profile.member_count;
+      if (!response.ok) return null;
+
+      const data = (await response.json()) as {
+        profile?: { member_count?: number };
+      };
+      return data.profile?.member_count ?? null;
     } catch {
       return null;
     }

packages/twenty-website/src/lib/community/fetch-github-star-count.ts

@@ -1,4 +1,3 @@
-import axios from 'axios';
 import { unstable_cache } from 'next/cache';
 
 export const fetchGithubStarCount = unstable_cache(
@@ -13,12 +12,15 @@ export const fetchGithubStarCount = unstable_cache(
         headers.Authorization = `Bearer ${process.env.GITHUB_TOKEN}`;
       }
 
-      const response = await axios.get(
+      const response = await fetch(
         'https://api.github.com/repos/twentyhq/twenty',
         { headers },
       );
 
-      return response.data.stargazers_count;
+      if (!response.ok) return null;
+
+      const data = (await response.json()) as { stargazers_count?: number };
+      return data.stargazers_count ?? null;
     } catch {
       return null;
     }

packages/twenty-website/src/lib/releases/fetch-latest-release-tag.ts

@@ -1,5 +1,3 @@
-import axios from 'axios';
-
 export async function fetchLatestGithubReleaseTag(): Promise<string | null> {
   try {
     const headers: Record<string, string> = {
@@ -11,12 +9,15 @@ export async function fetchLatestGithubReleaseTag(): Promise<string | null> {
       headers.Authorization = `Bearer ${process.env.GITHUB_TOKEN}`;
     }
 
-    const response = await axios.get(
+    const response = await fetch(
       'https://api.github.com/repos/twentyhq/twenty/releases/latest',
       { headers },
     );
 
-    return response.data.tag_name;
+    if (!response.ok) return null;
+
+    const data = (await response.json()) as { tag_name?: string };
+    return data.tag_name ?? null;
   } catch {
     return null;
   }

yarn.lock

@@ -28661,17 +28661,6 @@ __metadata:
   languageName: node
   linkType: hard
 
-"axios@npm:^1.14.0":
-  version: 1.14.0
-  resolution: "axios@npm:1.14.0"
-  dependencies:
-    follow-redirects: "npm:^1.15.11"
-    form-data: "npm:^4.0.5"
-    proxy-from-env: "npm:^2.1.0"
-  checksum: 10c0/2541f4aa215a7d1842429dad006fc682d82bc0e74bd14500823f7d8cce3bbae0e0a8c328c8538946718f366ab8ce5a4c12e9ad40e5a0f3482ff8bff0cd115d45
-  languageName: node
-  linkType: hard
-
 "axios@npm:^1.9.0":
   version: 1.13.6
   resolution: "axios@npm:1.13.6"
@@ -49878,13 +49867,6 @@ __metadata:
   languageName: node
   linkType: hard
 
-"proxy-from-env@npm:^2.1.0":
-  version: 2.1.0
-  resolution: "proxy-from-env@npm:2.1.0"
-  checksum: 10c0/ed01729fd4d094eab619cd7e17ce3698b3413b31eb102c4904f9875e677cd207392795d5b4adee9cec359dfd31c44d5ad7595a3a3ad51c40250e141512281c58
-  languageName: node
-  linkType: hard
-
 "proxy-memoize@npm:3.0.1":
   version: 3.0.1
   resolution: "proxy-memoize@npm:3.0.1"
@@ -57101,7 +57083,6 @@ __metadata:
     "@types/react-dom": "npm:^19"
     "@types/three": "npm:^0.183.1"
     "@wyw-in-js/babel-preset": "npm:^0.8.1"
-    axios: "npm:^1.14.0"
     babel-plugin-react-compiler: "npm:1.0.0"
     framer-motion: "npm:^11.18.0"
     gray-matter: "npm:^4.0.3"