Add Dify one-click app

[duylddev]

Summary

Add Dify as a one-click app for CapRover. Dify is an open-source LLM app development platform with AI workflows, RAG pipelines, agent capabilities, and model management.

Services (6 apps)

App	Image	Exposed
$$cap_appname (web)	langgenius/dify-web	Yes (main entry)
$$cap_appname-api	langgenius/dify-api	No
$$cap_appname-worker	langgenius/dify-api (MODE=worker)	No
$$cap_appname-beat	langgenius/dify-api (MODE=beat)	No
$$cap_appname-sandbox	langgenius/dify-sandbox	No
$$cap_appname-plugin	langgenius/dify-plugin-daemon	No

Prerequisites

• Existing PostgreSQL with databases dify and dify_plugin
• Existing Redis instance

Post-deploy setup

Custom nginx routing config is provided in the instructions to forward /api, /v1, /files, /e/, /mcp, /triggers paths to the backend services.

Files

• public/v4/apps/dify.yml - One-click app template
• public/v4/logos/dify.png - Official Dify logo

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☑️ Self Check before Merge

• I have tested the template using the method described in README.md thoroughly
• I have ensured that I put as much default values as possible (except passwords) to ensure minimum effort required for end users to get started.
• I have ensured that I am not using the "latest" tag as this tag is dynamically changing and might break the one-click app. Use a fixed version.
• I have made sure that instructions.start and instructions.end are clear and self-explanatory.
• Icon is added as a png file to the logos directory.
• I've executed the checks if necessary by running npm ci && npm run validate_apps && npm run formatter (If failling run the prettier: npm run formatter-write)
• I will take responsibility addressing any issues that arises as a result of this PR (maintaining this app)

[githubsaturn]

Thanks! Can you please update the PR with the PR template (see below)

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Please note that this repo is mostly for popular apps with thousands of stars and tens of thousands of downloads. If you'd like to add a less popular app, you can always create your own 3rd party repo and add your app there.

☑️ Self Check before Merge

• I have tested the template using the method described in README.md thoroughly
• I have ensured that I put as much default values as possible (except passwords) to ensure minimum effort required for end users to get started.
• I have ensured that I am not using the "latest" tag as this tag is dynamically changing and might break the one-click app. Use a fixed version.
• I have made sure that instructions.start and instructions.end are clear and self-explanatory.
• Icon is added as a png file to the logos directory.
• I've executed the checks if necessary by running npm ci && npm run validate_apps && npm run formatter (If failling run the prettier: npm run formatter-write)
• I will take responsibility addressing any issues that arises as a result of this PR (maintaining this app).