fix: discover Ollama on Docker host

scripts/install_ollama.sh

@@ -14,19 +14,24 @@ is_container() {
   [[ -f /run/.containerenv ]]
 }
 
-ollama_endpoint() {
+ollama_endpoints() {
   if [[ -n "${OLLAMA_HOST:-}" ]]; then
-    printf '%s' "${OLLAMA_HOST%/}"
+    printf '%s\n' "${OLLAMA_HOST%/}"
   elif is_container; then
-    printf '%s' 'http://ollama:11434'
+    printf '%s\n' 'http://ollama:11434' 'http://host.docker.internal:11434'
   else
-    printf '%s' 'http://localhost:11434'
+    printf '%s\n' 'http://localhost:11434'
   fi
 }
 
 check_endpoint() {
   command -v curl >/dev/null 2>&1 || return 1
-  curl --fail --silent --show-error --max-time 5 "$(ollama_endpoint)/api/version" >/dev/null
+  while IFS= read -r endpoint; do
+    if curl --fail --silent --show-error --max-time 5 "${endpoint}/api/version" >/dev/null; then
+      return 0
+    fi
+  done < <(ollama_endpoints)
+  return 1
 }
 
 if [[ "${1:-}" == "--check" ]]; then