- Added targeted test to reproduce and validate handling of GraphQL 403 errors.

- Hardened the GraphQL client to reduce 403 occurrences and provide clearer diagnostics when they appear.
- Improved per-lot download logging to show incremental, in-place progress and a concise summary of what was downloaded.

### Details
1) Test case for 403 and investigation
- New test file: `test/test_graphql_403.py`.
  - Uses `importlib` to load `src/config.py` and `src/graphql_client.py` directly so it’s independent of sys.path quirks.
  - Mocks `aiohttp.ClientSession` to always return HTTP 403 with a short message and monkeypatches `builtins.print` to capture logs.
  - Verifies that `fetch_lot_bidding_data("A1-40179-35")` returns `None` (no crash) and that a clear `GraphQL API error: 403` line is logged.
  - Result: `pytest test/test_graphql_403.py -q` passes locally.

- Root cause insights (from investigation and log improvements):
  - 403s are coming from the GraphQL endpoint (not the HTML page). These are likely due to WAF/CDN protections that reject non-browser-like requests or rate spikes.
  - To mitigate, I added realistic headers (User-Agent, Origin, Referer) and a tiny retry with backoff for 403/429 to handle transient protection triggers. When 403 persists, we now log the status and a safe, truncated snippet of the body for troubleshooting.

2) Incremental/in-place logging for downloads
- Updated `src/scraper.py` image download section to:
  - Show in-place progress: `Downloading images: X/N` updated live as each image finishes.
  - After completion, print: `Downloaded: K/N new images`.
  - Also list the indexes of images that were actually downloaded (first 20, then `(+M more)` if applicable), so you see exactly what was fetched for the lot.

3) GraphQL client improvements
- Updated `src/graphql_client.py`:
  - Added browser-like headers and contextual Referer.
  - Added small retry with backoff for 403/429.
  - Improved error logs to include status, lot id, and a short body snippet.

### How your example logs will look now
For a lot where GraphQL returns 403:
```
Fetching lot data from API (concurrent)...
  GraphQL API error: 403 (lot=A1-40179-35) — Forbidden by WAF
```

For image downloads:
```
Images: 6
  Downloading images: 0/6
 ... 6/6
  Downloaded: 6/6 new images
    Indexes: 0, 1, 2, 3, 4, 5
```
(When all cached: `All 6 images already cached`)

### Notes
- Full test run surfaced a pre-existing import error in `test/test_scraper.py` (unrelated to these changes). The targeted 403 test passes and validates the error handling/logging path we changed.
- If you want, I can extend the logging to include a short list of image URLs in addition to indexes.

docs/Deployment.md

@@ -1,4 +1,4 @@
-# Deployment
+# Deployment (Scaev)
 
 ## Prerequisites
 
@@ -12,8 +12,8 @@
 
 ```bash
 # Clone repository
-git clone git@git.appmodel.nl:Tour/troost-scraper.git
-cd troost-scraper
+git clone git@git.appmodel.nl:Tour/scaev.git
+cd scaev
 
 # Create virtual environment
 python -m venv .venv
@@ -41,8 +41,8 @@ MAX_PAGES = 50
 ### 3. Create Output Directories
 
 ```bash
-sudo mkdir -p /var/troost-scraper/output
-sudo chown $USER:$USER /var/troost-scraper
+sudo mkdir -p /var/scaev/output
+sudo chown $USER:$USER /var/scaev
 ```
 
 ### 4. Run as Cron Job
@@ -51,7 +51,7 @@ Add to crontab (`crontab -e`):
 
 ```bash
 # Run scraper daily at 2 AM
-0 2 * * * cd /path/to/troost-scraper && /path/to/.venv/bin/python main.py >> /var/log/troost-scraper.log 2>&1
+0 2 * * * cd /path/to/scaev && /path/to/.venv/bin/python main.py >> /var/log/scaev.log 2>&1
 ```
 
 ## Docker Deployment (Optional)
@@ -82,8 +82,8 @@ CMD ["python", "main.py"]
 Build and run:
 
 ```bash
-docker build -t troost-scraper .
-docker run -v /path/to/output:/output troost-scraper
+docker build -t scaev .
+docker run -v /path/to/output:/output scaev
 ```
 
 ## Monitoring
@@ -91,13 +91,13 @@ docker run -v /path/to/output:/output troost-scraper
 ### Check Logs
 
 ```bash
-tail -f /var/log/troost-scraper.log
+tail -f /var/log/scaev.log
 ```
 
 ### Monitor Output
 
 ```bash
-ls -lh /var/troost-scraper/output/
+ls -lh /var/scaev/output/
 ```
 
 ## Troubleshooting
@@ -113,7 +113,7 @@ playwright install --force chromium
 
 ```bash
 # Fix permissions
-sudo chown -R $USER:$USER /var/troost-scraper
+sudo chown -R $USER:$USER /var/scaev
 ```
 
 ### Memory Issues