Add progress bar when connecting to drone

[1Blademaster]

[Copilot]

Pull Request Overview

This PR adds a progress bar to the drone connection process to provide visual feedback to users during the connection sequence. The changes implement a structured approach to tracking connection phases and displaying progress percentage.

• Updated connection status tracking to include both message and progress data
• Modified backend to emit progress percentages based on connection phase completion
• Enhanced frontend UI to display an animated progress bar during connection

Reviewed Changes

Copilot reviewed 5 out of 5 changed files in this pull request and generated 2 comments.

Show a summary per file

File	Description
radio/app/utils.py	Adds TypedDict for connection data structure and updates callback to pass structured data
radio/app/drone.py	Implements connection phases list and progress calculation logic
gcs/src/redux/slices/droneConnectionSlice.js	Updates connection status state to include message and progress fields
gcs/src/redux/middleware/socketMiddleware.js	Modifies socket listener to handle structured connection status data
gcs/src/components/navbar.jsx	Adds progress bar component and prevents modal closure during connection

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