feat: sequential build versioning, LND NET_RAW, status labels

Build versioning:
- Sequential build counter (/opt/archipelago/build-counter)
- Version format: 0.1.0-beta.N (written to build-info.txt)
- Backend reads version from build-info.txt at startup, falls
  back to Cargo.toml version — no recompile needed
- UI sidebar + settings show the build version automatically

LND fix (belt + suspenders):
- Added NET_RAW capability (config.rs, first-boot, container-specs)
- Combined with tlsextraip=0.0.0.0 from previous commit

Status labels:
- Both "exited" AND "stopped" states with non-zero exit codes
  now show "crashed" in the UI

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

core/archipelago/src/data_model.rs

@@ -253,12 +253,29 @@ pub struct PatchOperation {
 }
 
 impl DataModel {
+    /// Read build version from /opt/archipelago/build-info.txt if available,
+    /// falling back to Cargo.toml version. This allows sequential CI build
+    /// numbers to be reflected in the UI without recompiling the binary.
+    fn detect_build_version() -> String {
+        if let Ok(content) = std::fs::read_to_string("/opt/archipelago/build-info.txt") {
+            for line in content.lines() {
+                if let Some(v) = line.strip_prefix("version=") {
+                    let v = v.trim();
+                    if !v.is_empty() {
+                        return v.to_string();
+                    }
+                }
+            }
+        }
+        env!("CARGO_PKG_VERSION").to_string()
+    }
+
     /// Create a new empty data model with default values
     pub fn new() -> Self {
         Self {
             server_info: ServerInfo {
                 id: uuid::Uuid::new_v4().to_string(),
-                version: env!("CARGO_PKG_VERSION").to_string(),
+                version: Self::detect_build_version(),
                 name: Some("Archipelago".to_string()),
                 pubkey: String::new(),
                 status_info: StatusInfo {