Add initial project structure with core functionality

- Created a new Go module named 'teleport' for secure port forwarding.
- Added essential files including .gitignore, LICENSE, and README.md with project details.
- Implemented configuration management with YAML support in config package.
- Developed core client and server functionalities for handling port forwarding.
- Introduced DNS server capabilities and integrated logging with sanitization.
- Established rate limiting and metrics tracking for performance monitoring.
- Included comprehensive tests for core components and functionalities.
- Set up CI workflows for automated testing and release management using Gitea actions.

.goreleaser.yaml

@@ -0,0 +1,93 @@
+version: 2
+
+before:
+  hooks:
+    - go mod tidy -v
+
+builds:
+  - id: linux
+    binary: teleport
+    main: ./cmd/teleport
+    ldflags:
+      - -s
+      - -w
+      - -extldflags "-static"
+      - -X teleport/pkg/version.Version={{.Version}}
+      - -X teleport/pkg/version.GitCommit={{.FullCommit}}
+      - -X teleport/pkg/version.BuildDate={{.Date}}
+    env:
+      - CGO_ENABLED=0
+    goos:
+      - linux
+    goarch:
+      - amd64
+      - arm64
+
+  - id: windows
+    binary: teleport
+    main: ./cmd/teleport
+    ldflags:
+      - -s
+      - -w
+      - -extldflags "-static"
+      - -X teleport/pkg/version.Version={{.Version}}
+      - -X teleport/pkg/version.GitCommit={{.FullCommit}}
+      - -X teleport/pkg/version.BuildDate={{.Date}}
+      - -H windowsgui
+    env:
+      - CGO_ENABLED=0
+    goos:
+      - windows
+    goarch:
+      - amd64
+
+  - id: windows-console
+    binary: teleport-console
+    main: ./cmd/teleport
+    ldflags:
+      - -s
+      - -w
+      - -extldflags "-static"
+      - -X teleport/pkg/version.Version={{.Version}}
+      - -X teleport/pkg/version.GitCommit={{.FullCommit}}
+      - -X teleport/pkg/version.BuildDate={{.Date}}
+    env:
+      - CGO_ENABLED=0
+    goos:
+      - windows
+    goarch:
+      - amd64
+
+checksum:
+  name_template: "checksums.txt"
+
+archives:
+  - id: default
+    name_template: "{{ .ProjectName }}-{{ .Os }}-{{ .Arch }}"
+    formats: tar.gz
+    format_overrides:
+      - goos: windows
+        formats: zip
+    files:
+      - README.md
+      - LICENSE
+    builds:
+      - linux
+      - windows
+      - windows-console
+    allow_different_binary_count: true
+
+changelog:
+  sort: asc
+  filters:
+    exclude:
+      - "^docs:"
+      - "^test:"
+
+release:
+  name_template: "{{ .ProjectName }}-{{ .Version }}"
+
+gitea_urls:
+  api: https://git.s1d3sw1ped.com/api/v1
+  download: https://git.s1d3sw1ped.com
+