fix(main): return 1 exit code on panic

[Jguer]

No description provided.

[Copilot]

PR Overview

This PR aims to improve error handling during panic situations and enhance logging and validations across several modules. Key changes include:

• Updating panic handlers in main.go to log descriptive messages with stack traces and to set an exit code of 1.
• Adding a validation step in local_install.go to ensure that the generated .SRCINFO is not empty.
• Renaming closure parameters and modifying the return value in vcs.go for clarity and behavior adjustment.

Reviewed Changes

File	Description
main.go	Updated panic handler logging and set exit code on panic occurrence.
local_install.go	Added check for empty .SRCINFO generation for better failure reporting.
vcs.go	Renamed closure parameters in goroutine and modified return error handling.

Copilot reviewed 3 out of 3 changed files in this pull request and generated no comments.

Comments suppressed due to low confidence (2)

vcs.go:64

• Consider verifying that the parameter 'baseIndex' is of the correct type; if 'i' is actually an integer, update the parameter type accordingly to ensure type consistency when indexing srcinfos.

go func(baseIndex string, packageIndex int) {

vcs.go:74

• Returning nil here may inadvertently suppress an error value; please confirm that this change is intentional and that any necessary error handling is maintained.

return nil