chore: add coc, contibution, and security documents for community guidelines

.github/ISSUE_TEMPLATE/feature_request.yml

@@ -0,0 +1,69 @@
+name: Feature Request
+description: Suggest a new feature or enhancement
+title: "[feature]: "
+labels: ["enhancement"]
+body:
+  - type: markdown
+    attributes:
+      value: |
+        thanks for suggesting a feature! please describe your idea clearly.
+
+  - type: textarea
+    id: problem
+    attributes:
+      label: Problem / Use Case
+      description: What problem does this solve? What are you trying to accomplish?
+      placeholder: I'm always frustrated when...
+    validations:
+      required: true
+
+  - type: textarea
+    id: solution
+    attributes:
+      label: Proposed Solution
+      description: Describe your proposed solution or feature
+      placeholder: I would like snitch to...
+    validations:
+      required: true
+
+  - type: textarea
+    id: alternatives
+    attributes:
+      label: Alternatives Considered
+      description: Have you considered any alternative solutions or workarounds?
+    validations:
+      required: false
+
+  - type: dropdown
+    id: area
+    attributes:
+      label: Area
+      description: What part of snitch does this affect?
+      options:
+        - TUI (interactive mode)
+        - CLI output (ls, json, watch)
+        - Filtering / Sorting
+        - DNS resolution
+        - Configuration
+        - Installation / Packaging
+        - Documentation
+        - Other
+    validations:
+      required: false
+
+  - type: textarea
+    id: additional
+    attributes:
+      label: Additional Context
+      description: Any other context, mockups, or screenshots about the feature request
+    validations:
+      required: false
+
+  - type: checkboxes
+    id: contribution
+    attributes:
+      label: Contribution
+      description: Would you be interested in contributing this feature?
+      options:
+        - label: I'd be willing to submit a PR for this feature
+