Rebrand to PoC Index and move to pocindex.io

The site called itself three different things: CVE PoC Hub in the title, CVE
Radar in the h1 and the social metadata, and cve on GitHub. Google had no
consistent site name to settle on, so none of the mentions compounded. CVE
Radar was taken anyway, by SOCRadar's free tool and by cveradar.com.

Every user-facing name and URL now comes from scripts/brand.py, so the next
move is one edit rather than a sweep through the tree.

Also repairs the parts of the site a crawler could not use:

- robots.txt and sitemap.xml were both 404. scripts/build_seo.py writes them,
  wired into the Pages job. trending_poc.json, kev.json and stats.json stay
  crawlable because the first paint needs them; the five bulk payloads are
  disallowed, which is 13.2 MB per crawl spent on data no crawler queries.
- Search state lives in ?q= now. Results were unlinkable, so nobody could cite
  one and there was no route for a SearchAction to declare. replaceState
  rather than pushState, so typing does not bury the back button.
- A WebSite JSON-LD block carries the name Google prints as the site name.
- The footer carries the MITRE trademark notice.

.github/workflows/audit_poc_links.yml

@@ -40,7 +40,7 @@ jobs:
       - name: Check for changes and commit
         run: |
           git config user.name 'CVE-BOT'
-          git config user.email '[email protected]'
+          git config user.email '[email protected]'
 
           git add --all -- \
             .github/link_audit_state.json \

.github/workflows/hot_cves.yml

@@ -47,7 +47,7 @@ jobs:
       - name: Check for changes and commit
         run: |
           git config user.name 'CVE-BOT'
-          git config user.email '[email protected]'
+          git config user.email '[email protected]'
           git add --all -- \
             README.md \
             index/trending.json \

.github/workflows/site.yml

@@ -1,4 +1,4 @@
-name: Build & Deploy CVE Radar
+name: Build & Deploy PoC Index
 
 on:
   schedule:
@@ -32,6 +32,9 @@ jobs:
       - name: Build site data
         run: python3 scripts/build_site.py
 
+      - name: Build robots.txt and sitemap.xml
+        run: python3 scripts/build_seo.py
+
       - name: Verify published counts
         run: |
           python3 .github/hero.py

.github/workflows/sync_collections.yml

@@ -40,7 +40,7 @@ jobs:
       - name: Check for changes and commit
         run: |
           git config user.name 'CVE-BOT'
-          git config user.email '[email protected]'
+          git config user.email '[email protected]'
           git add --all -- \
             README.md \
             docs/hero.svg \

.github/workflows/sync_cve_pocs.yml

@@ -42,7 +42,7 @@ jobs:
       - name: Check for changes and commit
         run: |
           git config user.name 'CVE-BOT'
-          git config user.email '[email protected]'
+          git config user.email '[email protected]'
 
           git add --all -- \
             .github/cve_sync_state.json \

.github/workflows/sync_exploits.yml

@@ -40,7 +40,7 @@ jobs:
       - name: Check for changes and commit
         run: |
           git config user.name 'CVE-BOT'
-          git config user.email '[email protected]'
+          git config user.email '[email protected]'
           git add --all -- \
             README.md \
             docs/hero.svg \

.github/workflows/sync_metadata.yml

@@ -57,7 +57,7 @@ jobs:
       - name: Check for changes and commit
         run: |
           git config user.name 'CVE-BOT'
-          git config user.email '[email protected]'
+          git config user.email '[email protected]'
           git add -- \
             README.md \
             cves/ \

.github/workflows/sync_nuclei.yml

@@ -40,7 +40,7 @@ jobs:
       - name: Check for changes and commit
         run: |
           git config user.name 'CVE-BOT'
-          git config user.email '[email protected]'
+          git config user.email '[email protected]'
           git add --all -- \
             README.md \
             docs/hero.svg \

.github/workflows/sync_pocingithub.yml

@@ -46,7 +46,7 @@ jobs:
       - name: Check for changes and commit
         run: |
           git config user.name 'CVE-BOT'
-          git config user.email '[email protected]'
+          git config user.email '[email protected]'
           git add --all -- \
             README.md \
             docs/hero.svg \