feat: initialize golang and proxy tooling into the codebase

[Pyr33x]

Summary by CodeRabbit

• Chores
  • Added development configuration for live-reload tooling (paths, build/watch options, UI/logging and proxy/screen settings).
  • Added a CI workflow to run linting across supported Go versions and OS targets.
  • Updated ignore rules to exclude build artifacts, temp files, and environment files.
  • Added a simple watch script to invoke the live-reload tool.

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[coderabbitai]

Walkthrough

Adds project infra files: an Air live-reload configuration (.air.toml), a GitHub Actions lint workflow (.github/workflows/lint.yml), a .gitignore, and a small watch.bash script. No application code or public APIs changed.

Changes

Cohort / File(s)	Change Summary
Dev tool config \.air.toml``	New Air live-reload configuration with root/testdata/tmp paths, build settings (bin, cmd, include/exclude rules, polling, rerun, log), color/UI groups, logging flags, misc flags, proxy ports, and screen behavior.
CI workflow \.github/workflows/lint.yml``	New GitHub Actions workflow "🔨 Lint" that runs golangci-lint (v2.6.2) on pull requests across Go stable on ubuntu-latest and macos-latest.
Ignore rules \.gitignore``	New .gitignore excluding /bin, /tmp, and environment files matching *.env.
Dev helper script \watch.bash``	New simple Bash script that prints a message and runs air (starts live-reload).

Estimated code review effort

🎯 2 (Simple) | ⏱️ ~7 minutes

• Focus review on: correctness and security of CI workflow permissions/steps, lint action version and matrix, and .air.toml include/exclude regex or build cmd for accidental destructive patterns.

Poem

🐰 In my burrow I tweak and I hum,
New configs in place — watch the code run.
Linters keep tidy, the watcher will cheer,
Bin and env hidden, the path now clear.
Hop on, dear devs, the warren's ready here. 🥕

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📜 Recent review details

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Review profile: CHILL

Plan: Free

📥 Commits

Reviewing files that changed from the base of the PR and between ba6460d and 9bb13b0.

📒 Files selected for processing (1)

• watch.bash (1 hunks)

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Note

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