fix: support --dotenv for analyze

[BobbieGoede]

🔗 Linked issue

• nuxt analyze should accept --dotenv flag like nuxt build #542

❓ Type of change

• 📖 Documentation (updates to the documentation or readme)
• 🐞 Bug fix (a non-breaking change that fixes an issue)
• 👌 Enhancement (improving an existing functionality)
• ✨ New feature (a non-breaking change that adds functionality)
• 🧹 Chore (updates to the build process or auxiliary tools and libraries)
• ⚠️ Breaking change (fix or feature that would cause existing functionality to change)

📚 Description

Resolves #542

Not sure if bug fix or feature, but it makes sense users want to run analyze using the same options as the build command (should analyze actually be an option/flag for the build command?).

I haven't actually tested whether the env file is being used, not sure what an easy way is to check this, but I simply applied the flag the same way as in the build command.

This PR also moves the --dot-env args into src/commands/_shared.ts like other common/shared flags.

[codecov-commenter]

Codecov Report

Attention: Patch coverage is 0% with 22 lines in your changes missing coverage. Please review.

Please upload report for BASE (main@207d0f0). Learn more about missing BASE report.

Files with missing lines	Patch %	Lines
src/commands/_shared.ts	0.00%	6 Missing ⚠️
src/commands/analyze.ts	0.00%	6 Missing ⚠️
src/commands/build.ts	0.00%	2 Missing ⚠️
src/commands/dev.ts	0.00%	2 Missing ⚠️
src/commands/generate.ts	0.00%	2 Missing ⚠️
src/commands/prepare.ts	0.00%	2 Missing ⚠️
src/commands/preview.ts	0.00%	2 Missing ⚠️

Additional details and impacted files

@@          Coverage Diff           @@
##             main    #589   +/-   ##
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  Coverage        ?   1.29%           
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  Files           ?      44           
  Lines           ?    2860           
  Branches        ?      44           
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  Hits            ?      37           
  Misses          ?    2781           
  Partials        ?      42           

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[danielroe]

👌