Fix startup error and improve category dropdown readability

- Give ollama_timeout a default of 120s so the app starts without it in .env
- Style select option elements to match dark theme, fixing low contrast in dropdown

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

3 files changed, 9 insertions, 1 deletions

diff --git a/.env.example b/.env.example
new file mode 100644
index 0000000..d3cb4e2
--- /dev/null
+++ b/.env.example
@@ -0,0 +1,3 @@
+OLLAMA_HOST=http://localhost:11434
+MODEL_NAME=gemma4:latest
+DATABASE_URL=sqlite:///./chef.db
diff --git a/config.py b/config.py
index 8472e66..1f06627 100644
--- a/config.py
+++ b/config.py
@@ -5,7 +5,7 @@ class Settings(BaseSettings):
     ollama_host: str
     model_name: str
     database_url: str
-    ollama_timeout: int
+    ollama_timeout: int = 120
 
     class Config:
         env_file = ".env"
diff --git a/static/style.css b/static/style.css
index 18908c7..9d90898 100644
--- a/static/style.css
+++ b/static/style.css
@@ -197,6 +197,11 @@ main {
   background-color: rgba(108, 99, 255, 0.05);
 }
 
+.form-group select option {
+  background-color: var(--surface2);
+  color: var(--text);
+}
+
 .form-actions {
   display: flex;
   gap: 1rem;