fix(ci): use correct GPG key ID and multi-method fetch for Chromium PPA on Ubuntu Noble

.gitea/workflows/deploy.yml

@@ -360,13 +360,34 @@ jobs:
           else
             echo "🎯 Ubuntu detected - adding xtradeb PPA"
             mkdir -p /etc/apt/keyrings
+            KEY_ID="82BB6851C64F6880"
             
-            # Use direct HTTPS fetch for GPG key (most reliable in Docker)
-            wget -qO- "https://keyserver.ubuntu.com/pks/lookup?op=get&search=0x290d73d2240900b5" | gpg --dearmor > /etc/apt/keyrings/xtradeb.gpg || true
+            # Multi-method Key Fetch
+            SUCCESS=false
+            echo "Fetching key $KEY_ID..."
             
-            echo "deb [signed-by=/etc/apt/keyrings/xtradeb.gpg] http://ppa.launchpad.net/xtradeb/apps/ubuntu $CODENAME main" > /etc/apt/sources.list.d/xtradeb-ppa.list
+            # Method 1: gpg --recv-keys (standard)
+            for server in "hkp://keyserver.ubuntu.com:80" "hkp://keyserver.ubuntu.com:11371"; do
+              if gpg --no-default-keyring --keyring /tmp/xtradeb.gpg --keyserver "$server" --recv-keys "$KEY_ID"; then
+                gpg --no-default-keyring --keyring /tmp/xtradeb.gpg --export > /etc/apt/keyrings/xtradeb.gpg
+                SUCCESS=true && break
+              fi
+            done
             
-            # PRIORITY PINNING: Force Apt to use the PPA version over the Snap-filler
+            # Method 2: Direct wget (fallback)
+            if [ "$SUCCESS" = false ]; then
+              wget -qO- "https://keyserver.ubuntu.com/pks/lookup?op=get&search=0x$KEY_ID" | gpg --dearmor > /etc/apt/keyrings/xtradeb.gpg && SUCCESS=true
+            fi
+            
+            if [ "$SUCCESS" = true ]; then
+              echo "deb [signed-by=/etc/apt/keyrings/xtradeb.gpg] http://ppa.launchpad.net/xtradeb/apps/ubuntu $CODENAME main" > /etc/apt/sources.list.d/xtradeb-ppa.list
+            else
+              echo "⚠️ GPG fetch failed, using legacy apt-key as last resort..."
+              apt-key adv --keyserver keyserver.ubuntu.com --recv-keys "$KEY_ID" || true
+              echo "deb http://ppa.launchpad.net/xtradeb/apps/ubuntu $CODENAME main" > /etc/apt/sources.list.d/xtradeb-ppa.list
+            fi
+            
+            # PRIORITY PINNING: Force PPA over Snap-dummy
             printf "Package: *\nPin: release o=LP-PPA-xtradeb-apps\nPin-Priority: 1001\n" > /etc/apt/preferences.d/xtradeb
             
             apt-get update