fix: scrapling 0.4.3 API + websockify pip install + X11 socket dir

- Scrapling API changed: Fetcher/StealthyFetcher not Scraper/StealthFetcher,
  .get() not .fetch(), .text not .text()
- Added websockify pip package (noVNC needs it on PATH)
- Created /tmp/.X11-unix with sticky bit before Xvfb starts
- Updated MCP tool dispatch in connect and serve commands
- Updated e2e test for scrapling

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Author: todie

Dockerfile

@@ -47,10 +47,11 @@ RUN curl -fsSL https://deb.nodesource.com/setup_22.x | bash - \
     && npm install -g computer-use-mcp \
     && rm -rf /var/lib/apt/lists/*
 
-# Layer 4: Playwright + Scrapling
+# Layer 4: Playwright + Scrapling + websockify
 RUN pip install --break-system-packages \
     playwright \
     "scrapling[fetchers]" \
+    websockify \
     && playwright install chromium \
     && scrapling install \
     || true
@@ -65,9 +66,11 @@ RUN git_url="https://github.com/novnc/noVNC.git" && \
 # Layer 6: reach-supervisor binary
 COPY --from=builder /build/target/release/reach-supervisor /usr/local/bin/reach-supervisor
 
-# Layer 7: User + permissions
+# Layer 7: User + permissions + X11 socket dir
 RUN useradd -m -s /bin/bash sandbox \
-    && echo "sandbox ALL=(ALL) NOPASSWD: ALL" >> /etc/sudoers
+    && echo "sandbox ALL=(ALL) NOPASSWD: ALL" >> /etc/sudoers \
+    && mkdir -p /tmp/.X11-unix \
+    && chmod 1777 /tmp/.X11-unix
 
 # Chrome policies — disable auto-updates, first-run
 COPY config/chrome-policies.json /etc/opt/chrome/policies/managed/reach.json

crates/reach-cli/src/commands/connect.rs

@@ -133,11 +133,11 @@ async fn dispatch_tool(
             let url = args.get("url").and_then(|v| v.as_str()).unwrap_or("");
             let selector = args.get("selector").and_then(|v| v.as_str()).unwrap_or("body");
             let stealth = args.get("stealth").and_then(|v| v.as_bool()).unwrap_or(true);
-            let fetcher = if stealth { "StealthFetcher" } else { "Scraper" };
+            let fetcher = if stealth { "StealthyFetcher" } else { "Fetcher" };
             let script = format!(
-                "from scrapling import {fetcher}; r = {fetcher}().fetch('{url}'); \
+                "from scrapling import {fetcher}; r = {fetcher}().get('{url}'); \
                  elems = r.css('{selector}'); \
-                 import json; print(json.dumps([{{'content': e.text(), 'tag': e.tag}} for e in elems]))"
+                 import json; print(json.dumps([{{'content': e.text, 'tag': e.tag}} for e in elems]))"
             );
             exec_python(docker, target, &script).await
         }

crates/reach-cli/src/commands/serve.rs

@@ -172,14 +172,14 @@ async fn dispatch(
             let url = args.get("url").and_then(|v| v.as_str()).unwrap_or("");
             let sel = args.get("selector").and_then(|v| v.as_str()).unwrap_or("body");
             let stealth = args.get("stealth").and_then(|v| v.as_bool()).unwrap_or(true);
-            let f = if stealth { "StealthFetcher" } else { "Scraper" };
+            let f = if stealth { "StealthyFetcher" } else { "Fetcher" };
             py(
                 state,
                 target,
                 &format!(
-                    "from scrapling import {f}; r = {f}().fetch('{url}'); \
+                    "from scrapling import {f}; r = {f}().get('{url}'); \
                      elems = r.css('{sel}'); \
-                     import json; print(json.dumps([{{'content': e.text(), 'tag': e.tag}} for e in elems]))"
+                     import json; print(json.dumps([{{'content': e.text, 'tag': e.tag}} for e in elems]))"
                 ),
             )
             .await

tests/e2e_container.rs

@@ -393,7 +393,7 @@ fn scrapling_can_scrape_page() {
     assert!(wait_for_health(30));
 
     let out = exec_in_container(
-        "python3 -c \"from scrapling import Scraper; r = Scraper().fetch('https://example.com'); print(r.css('h1').text())\""
+        "python3 -c \"from scrapling import Fetcher; r = Fetcher().get('https://example.com'); print(r.css('h1')[0].text)\""
     );
     let stdout = String::from_utf8_lossy(&out.stdout);
     assert!(