feat: add OperationSetting component and integrate into settings page

- Introduced OperationSetting component for managing agent configurations.
- Updated settings page to include a new tab for operation settings.
- Implemented functionality to fetch and update agent parameters such as heartbeat interval, sync interval, and auto-update settings.

docs: enhance deployment documentation for agent installation

- Added detailed instructions for agent installation using a script.
- Included examples for using discovery and agent tokens.
- Updated sections on global discovery tokens and agent auto-update features.

docs: revise design and development guidelines for V3

- Updated design document to reflect the current state and goals for V3.
- Clarified development guidelines to focus on operational experience improvements.

ci: add GitHub Actions workflow for agent releases

- Created a new workflow to automate the release of agent binaries on GitHub.
- Configured the workflow to build binaries for multiple platforms and publish them as releases.

feat: implement self-update mechanism for agent

- Added updater module to handle checking for and applying updates from GitHub releases.
- Implemented logic to restart the agent after a successful update.

chore: create install script for agent deployment

- Developed a bash script to facilitate the installation of the ATSFlare agent.
- The script supports automatic configuration and systemd service creation.

atsf_agent/cmd/agent/main.go

@@ -14,6 +14,7 @@ import (
 	"atsflare-agent/internal/nginx"
 	"atsflare-agent/internal/state"
 	syncservice "atsflare-agent/internal/sync"
+	"atsflare-agent/internal/updater"
 )
 
 func main() {
@@ -58,6 +59,7 @@ func main() {
 				NginxCertDir:    cfg.NginxCertDir,
 			}),
 		}, stateStore),
+		Updater: updater.New(),
 	}
 
 	ctx, stop := signal.NotifyContext(context.Background(), syscall.SIGINT, syscall.SIGTERM)