Initial commit: Compliance Scanner Agent

Autonomous security and compliance scanning agent for git repositories.
Features: SAST (Semgrep), SBOM (Syft), CVE monitoring (OSV.dev/NVD),
GDPR/OAuth pattern detection, LLM triage, issue creation (GitHub/GitLab/Jira),
PR reviews, and Dioxus fullstack dashboard.

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

compliance-core/src/error.rs

@@ -0,0 +1,41 @@
+use thiserror::Error;
+
+#[derive(Error, Debug)]
+pub enum CoreError {
+    #[error("Database error: {0}")]
+    Database(#[from] mongodb::error::Error),
+
+    #[error("Serialization error: {0}")]
+    Serialization(#[from] serde_json::Error),
+
+    #[error("Git error: {0}")]
+    Git(String),
+
+    #[error("Scanner error: {source}")]
+    Scanner {
+        scanner: String,
+        #[source]
+        source: Box<dyn std::error::Error + Send + Sync>,
+    },
+
+    #[error("LLM error: {0}")]
+    Llm(String),
+
+    #[error("Issue tracker error: {0}")]
+    IssueTracker(String),
+
+    #[error("HTTP error: {0}")]
+    Http(String),
+
+    #[error("Configuration error: {0}")]
+    Config(String),
+
+    #[error("IO error: {0}")]
+    Io(#[from] std::io::Error),
+
+    #[error("Not found: {0}")]
+    NotFound(String),
+
+    #[error("{0}")]
+    Other(String),
+}