feat: optimized ddev completion

.local/share/bash-completion/completions/ddev

@@ -1,14 +1,6 @@
 function _ddev() {
-    # limited to 100 images
-    for i in {1..5}; do
-        URL="https://hub.docker.com/v2/repositories/library/?page=$i&page_size=100"
-        mapfile -t res < <(compgen -W \
-            "$(curl -sfL "$URL" | jq -r '.results[].name')" \
+    mapfile -t COMPREPLY < <(compgen -W \
+        "$(curl -sfL 'https://api.github.com/repos/docker-library/official-images/git/trees/master?recursive=1' | sed -nE 's/.*"library\/(.+)",$/\1/p')" \
         -- "${COMP_WORDS[1]}")
-        if [ -z "${res[0]}" ]; then
-            break
-        fi
-        COMPREPLY+=("${res[@]}")
-    done
 }
 complete -F _ddev ddev