refactor: comprehensive repository cleanup and organization

.github/CODEOWNERS

@@ -0,0 +1,38 @@
+# V-Sentinel Code Owners
+* @vantisCorp/core-team
+
+# Core framework
+/src/core/ @vantisCorp/core-team
+/src/config/ @vantisCorp/core-team
+/src/error-handling/ @vantisCorp/core-team
+
+# AI & ML modules
+/src/ai/ @vantisCorp/ai-team
+/src/ai_security/ @vantisCorp/ai-team
+/src/neural/ @vantisCorp/ai-team
+/src/shadow_ai/ @vantisCorp/ai-team
+/src/deepfake/ @vantisCorp/ai-team
+
+# Security modules
+/src/security/ @vantisCorp/security-team
+/src/quantum/ @vantisCorp/security-team
+/src/privacy/ @vantisCorp/security-team
+/src/zero_trust/ @vantisCorp/security-team
+
+# Infrastructure
+/src/cloud/ @vantisCorp/infra-team
+/src/network/ @vantisCorp/infra-team
+/src/monitoring/ @vantisCorp/infra-team
+/src/services/ @vantisCorp/infra-team
+
+# CI/CD & DevOps
+/.github/ @vantisCorp/devops-team
+/deploy/ @vantisCorp/devops-team
+/scripts/ @vantisCorp/devops-team
+
+# SDKs
+/sdks/ @vantisCorp/sdk-team
+
+# Documentation
+/docs/ @vantisCorp/docs-team
+/*.md @vantisCorp/core-team

.github/ISSUE_TEMPLATE/bug_report.yml

@@ -0,0 +1,74 @@
+name: Bug Report
+description: Report a bug in V-Sentinel
+title: "[Bug]: "
+labels: ["bug", "triage"]
+body:
+  - type: input
+    id: version
+    attributes:
+      label: V-Sentinel Version
+      placeholder: "e.g., 2.1.2"
+    validations:
+      required: true
+
+  - type: dropdown
+    id: module
+    attributes:
+      label: Affected Module
+      options:
+        - Core
+        - AI Engine
+        - AI Security
+        - Quantum/PQC
+        - Zero Trust
+        - Shadow AI
+        - Deepfake Detection
+        - Network/PQC-TLS
+        - CLI
+        - Other
+    validations:
+      required: true
+
+  - type: textarea
+    id: description
+    attributes:
+      label: Bug Description
+      placeholder: Describe the bug...
+    validations:
+      required: true
+
+  - type: textarea
+    id: reproduction
+    attributes:
+      label: Steps to Reproduce
+      placeholder: |
+        1. Configure '...'
+        2. Run command '...'
+        3. See error
+    validations:
+      required: true
+
+  - type: textarea
+    id: expected
+    attributes:
+      label: Expected Behavior
+    validations:
+      required: true
+
+  - type: textarea
+    id: logs
+    attributes:
+      label: Logs & Error Output
+      render: shell
+
+  - type: dropdown
+    id: os
+    attributes:
+      label: Operating System
+      options:
+        - Linux
+        - macOS
+        - Windows
+        - Docker/Kubernetes
+    validations:
+      required: true

.github/ISSUE_TEMPLATE/feature_request.yml

@@ -0,0 +1,56 @@
+name: Feature Request
+description: Suggest a new feature for V-Sentinel
+title: "[Feature]: "
+labels: ["enhancement", "triage"]
+body:
+  - type: dropdown
+    id: module
+    attributes:
+      label: Related Module
+      options:
+        - Core
+        - AI Engine
+        - AI Security
+        - Quantum/PQC
+        - Zero Trust
+        - Shadow AI
+        - Deepfake Detection
+        - Network/PQC-TLS
+        - CLI
+        - SDKs
+        - New Module
+        - Other
+    validations:
+      required: true
+
+  - type: textarea
+    id: problem
+    attributes:
+      label: Problem Statement
+      placeholder: "A clear description of what the problem is."
+    validations:
+      required: true
+
+  - type: textarea
+    id: solution
+    attributes:
+      label: Proposed Solution
+      placeholder: "A clear description of what you want to happen."
+    validations:
+      required: true
+
+  - type: textarea
+    id: alternatives
+    attributes:
+      label: Alternatives Considered
+
+  - type: dropdown
+    id: priority
+    attributes:
+      label: Priority
+      options:
+        - Low - Nice to have
+        - Medium - Would improve workflow
+        - High - Blocking or critical need
+    validations:
+      required: true

.github/dependabot.yml

@@ -0,0 +1,49 @@
+version: 2
+updates:
+  - package-ecosystem: "cargo"
+    directory: "/"
+    schedule:
+      interval: "weekly"
+      day: "monday"
+    open-pull-requests-limit: 10
+    labels:
+      - "dependencies"
+      - "rust"
+    commit-message:
+      prefix: "deps"
+
+  - package-ecosystem: "github-actions"
+    directory: "/"
+    schedule:
+      interval: "weekly"
+      day: "monday"
+    open-pull-requests-limit: 5
+    labels:
+      - "dependencies"
+      - "ci/cd"
+    commit-message:
+      prefix: "ci"
+
+  - package-ecosystem: "pip"
+    directory: "/sdks/python"
+    schedule:
+      interval: "monthly"
+    labels:
+      - "dependencies"
+      - "python"
+
+  - package-ecosystem: "npm"
+    directory: "/sdks/typescript"
+    schedule:
+      interval: "monthly"
+    labels:
+      - "dependencies"
+      - "typescript"
+
+  - package-ecosystem: "gomod"
+    directory: "/sdks/go"
+    schedule:
+      interval: "monthly"
+    labels:
+      - "dependencies"
+      - "go"

.github/pull_request_template.md

@@ -0,0 +1,30 @@
+## Description
+<!-- Brief description of the changes -->
+
+## Type of Change
+- [ ] Bug fix
+- [ ] New feature
+- [ ] Breaking change
+- [ ] Documentation update
+- [ ] Performance improvement
+- [ ] Dependency update
+
+## Related Issues
+<!-- Fixes #123, Relates to #456 -->
+
+## Changes Made
+1. 
+2. 
+3. 
+
+## Testing
+- [ ] Unit tests added/updated
+- [ ] All existing tests pass (`cargo test --workspace`)
+- [ ] Manual testing performed
+
+## Checklist
+- [ ] Code follows project style (`cargo fmt`)
+- [ ] No new warnings (`cargo clippy`)
+- [ ] Documentation updated (if applicable)
+- [ ] CHANGELOG.md updated (if applicable)
+- [ ] Security implications considered

.gitignore

@@ -1,6 +1,5 @@
 # Rust
 /target/
-Cargo.lock
 **/*.rs.bk
 
 # IDE
@@ -46,3 +45,7 @@ __pycache__/
 # Test coverage
 coverage/
 *.lcov
+
+# Sandbox artifacts (should never be committed)
+outputs/
+summarized_conversations/