feat: include ping and network stats on status tooltip

[ethanndickson]

Closes #64.

[ethanndickson]

• feat: include ping and network stats on status tooltip #181 👈 (View in Graphite)
• main

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[Copilot]

Pull Request Overview

This PR adds ping and network statistics to the VPN status tooltip by extending the protocol, propagating new fields through the Swift models, and updating the UI and tests to surface ping-based status.

• Extend vpn.proto and regenerate Swift Protobuf code to include a new LastPing message.
• Wire up lastPing and handshake data in MenuState, update AgentStatus logic to account for latency, and add UI tooltips.
• Add and update unit tests to verify ping‐based status, and adjust tooltip timing in the app theme.

Reviewed Changes

Copilot reviewed 10 out of 10 changed files in this pull request and generated 1 comment.

Show a summary per file

File	Description
Coder-Desktop/VPNLib/vpn.proto	Add LastPing message and import duration.proto.
Coder-Desktop/VPNLib/vpn.pb.swift	Generated Swift support for LastPing and new fields.
Coder-Desktop/VPNLib/FileSync/FileSyncManagement.swift	Remove stale TODO comments.
Coder-Desktop/VPN/Manager.swift	Tweak logger.log interpolation for message formatting.
Coder-Desktop/Coder-DesktopTests/VPNMenuStateTests.swift	Add tests for poorConnection and adjust expected statuses.
Coder-Desktop/Coder-DesktopTests/AgentsTests.swift	Include lastPing: nil in test agent fixtures.
Coder-Desktop/Coder-Desktop/Views/VPN/VPNMenuItem.swift	Add statusString and .help tooltip on status dot.
Coder-Desktop/Coder-Desktop/VPN/MenuState.swift	Integrate LastPing into Agent model, add status logic, helpers.
Coder-Desktop/Coder-Desktop/Theme.swift	Define tooltipDelay constant (250 ms).
Coder-Desktop/Coder-Desktop/Coder_DesktopApp.swift	Set NSInitialToolTipDelay via UserDefaults.

Comments suppressed due to low confidence (3)

Coder-Desktop/Coder-Desktop/VPN/MenuState.swift:107

• Inserting connecting with raw value 1 shifts all subsequent enum raw values, which may break code or persisted data relying on those values. Consider maintaining backward compatibility by explicitly assigning the original values or migrating consumers.

case connecting = 1

Coder-Desktop/Coder-Desktop/VPN/MenuState.swift:290

• There are no existing tests for the connecting status path when lastHandshake is missing. Adding a unit test to cover this branch will ensure correct behavior for newly-started agents.

var status: AgentStatus {

Coder-Desktop/VPN/Manager.swift:324

• [nitpick] The single privacy label applies to the entire interpolated string. If some fields should remain private, consider splitting the log call or marking each interpolation segment explicitly.

logger.log(level: level, "\(log.message, privacy: .public)\(fields.isEmpty ? "" : ": \(fields)", privacy: .public)")