revert: readded the .env.example file

[GouravNG]

This fixes the issue #2400 .
In Contibution.md step 3 states that to Copy .env.example to .env, however this .env.example file seems to be deleted by the commit 78eefe9, so i have re-added this file back to this. Hope this helps.

Summary by CodeRabbit

• Documentation
  • Added a comprehensive .env.example with annotated defaults for environment modes, ports, URLs, database, authentication secrets, headless browser, mail, storage, feature flags, OAuth/OpenID, and CI tooling to streamline setup and ensure configuration consistency.
  • No functional changes; guidance only.

[coderabbitai]

📝 Walkthrough

Walkthrough

Introduces a new .env.example file containing structured, commented example environment variables for runtime configuration (environment mode, ports, URLs, database, auth, puppeteer, mail, storage, CI/cloud, localization, feature flags, OAuth/OpenID). No code or logic changes.

Changes

Cohort / File(s)	Summary of Changes
Configuration templates ./.env.example	Added example environment file with commented sections and sample values for environment, ports, URLs, Postgres/Prisma, auth secrets, Chrome/puppeteer, mail server, object storage, Nx Cloud, Crowdin, feature flags, OAuth (GitHub/Google), and OpenID.

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~3 minutes

Poem

I nibble on configs, ears perked high,
New env seeds planted under sky.
Ports and secrets neatly sown,
Flags and logins clearly shown.
With every var, a burrow’s guide—
Hop-safe defaults, then customize.
Thump! Ready to run, wide-eyed.

Pre-merge checks and finishing touches

✅ Passed checks (3 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title Check	✅ Passed	The title succinctly captures that the .env.example file was re-added, which is the primary purpose of this pull request. It directly references the main change without extraneous details. The phrasing “revert: readded the .env.example file” aligns with the context that the file was previously removed and is now restored. It is concise and clear enough for a teammate to understand the PR’s intent.
Docstring Coverage	✅ Passed	No functions found in the changes. Docstring coverage check skipped.

✨ Finishing touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Post copyable unit tests in a comment

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📜 Recent review details

Configuration used: CodeRabbit UI

Review profile: CHILL

Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between 4c6b512 and 7723326.

📒 Files selected for processing (1)

• .env.example (1 hunks)

🧰 Additional context used

🪛 dotenv-linter (3.3.0)

.env.example

[warning] 10-10: [ValueWithoutQuotes] This value needs to be surrounded in quotes

(ValueWithoutQuotes)

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[warning] 16-16: [UnorderedKey] The POSTGRES_DB key should go before the POSTGRES_PORT key

(UnorderedKey)

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[warning] 18-18: [UnorderedKey] The POSTGRES_PASSWORD key should go before the POSTGRES_PORT key

(UnorderedKey)

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[warning] 45-45: [UnorderedKey] The STORAGE_BUCKET key should go before the STORAGE_ENDPOINT key

(UnorderedKey)

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[warning] 46-46: [UnorderedKey] The STORAGE_ACCESS_KEY key should go before the STORAGE_BUCKET key

(UnorderedKey)

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[warning] 49-49: [UnorderedKey] The STORAGE_SKIP_BUCKET_CHECK key should go before the STORAGE_USE_SSL key

(UnorderedKey)

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