chore: add issue & pr templates

.github/ISSUE_TEMPLATE/bug_report_when_use.yml

@@ -0,0 +1,62 @@
+name: 🐞 Bug report (When using)
+description: Report an issue or possible bug when using `anse.app`
+labels: ['pending triage', 'use']
+body:
+  - type: markdown
+    attributes:
+      value: |
+        ### Before submitting...
+        Thanks for taking the time to fill out this bug report! Please confirm the following points before submitting:
+
+        ✅ I am using Anse's **official site** ([anse.app](https://anse.app)) or a fork version that has not been modified much. 
+        ✅ I have checked the bug was not already reported by searching on GitHub under issues.
+        ✅ Use English to ask questions. This allows more people to search and participate in the issue.
+  - type: input
+    id: os
+    attributes:
+      label: What operating system are you using?
+      placeholder: Mac, Windows, Linux
+    validations:
+      required: true
+  - type: input
+    id: browser
+    attributes:
+      label: What browser are you using?
+      placeholder: Chrome, Firefox, Safari
+    validations:
+      required: true
+  - type: textarea
+    id: bug-description
+    attributes:
+      label: Describe the bug
+      description: A clear and concise description of what the bug is.
+      placeholder: Bug description
+    validations:
+      required: true
+  - type: dropdown
+    id: provider
+    attributes:
+      label: What provider are you using?
+      description: If the issue is related to a provider, please fill in this field.
+      options:
+        - N/A
+        - OpenAI
+        - Stable Diffusion
+        - Others (Specify in description)
+  - type: textarea
+    id: prompt
+    attributes:
+      label: What prompt did you enter?
+      description: If the issue is related to the prompt you entered, please fill in this field.
+  - type: textarea
+    id: console-logs
+    attributes:
+      label: Console Logs
+      description: Please check your browser and fill in the error message if it exists.
+  - type: checkboxes
+    id: will-pr
+    attributes:
+      label: Participation
+      options:
+        - label: I am willing to submit a pull request for this issue.
+          required: false

.github/ISSUE_TEMPLATE/bus_report_when_deploying.yml

@@ -0,0 +1,47 @@
+name: 🐞 Bug report (When self-deploying)
+description: Report an issue or possible bug when deploy to your own server or cloud.
+labels: ['pending triage', 'deploy']
+body:
+  - type: markdown
+    attributes:
+      value: |
+        ### Before submitting...
+        Thanks for taking the time to fill out this bug report! Please confirm the following points before submitting:
+
+        ✅ I am using **latest version of Anse**. 
+        ✅ I have checked the bug was not already reported by searching on GitHub under issues.
+        ✅ Use English to ask questions. This allows more people to search and participate in the issue.
+  - type: dropdown
+    id: server
+    attributes:
+      label: How is Anse deployed?
+      description: Select the used deployment method.
+      options:
+        - Node
+        - Docker
+        - Vercel
+        - Netlify
+        - Railway
+        - Others (Specify in description)
+    validations:
+      required: true
+  - type: textarea
+    id: bug-description
+    attributes:
+      label: Describe the bug
+      description: A clear and concise description of what the bug is.
+      placeholder: Bug description
+    validations:
+      required: true
+  - type: textarea
+    id: console-logs
+    attributes:
+      label: Console Logs
+      description: Please check your browser and node console, fill in the error message if it exists.
+  - type: checkboxes
+    id: will-pr
+    attributes:
+      label: Participation
+      options:
+        - label: I am willing to submit a pull request for this issue.
+          required: false

.github/ISSUE_TEMPLATE/config.yml

@@ -0,0 +1,11 @@
+blank_issues_enabled: false
+contact_links:
+  - name: 📚 Documentation
+    url: https://docs.anse.app/
+    about: Check the documentation for usage of Anse, or make improvements to it.
+  - name: ⏱️ Roadmap
+    url: https://github.com/orgs/anse-app/projects/2
+    about: Explore upcoming features.
+  - name: 💬 Discussions
+    url: https://github.com/anse-app/anse/discussions
+    about: Use discussions if you have an idea for improvement or for asking questions.

.github/ISSUE_TEMPLATE/feature_request.yml

@@ -0,0 +1,27 @@
+name: 🚀 Feature request
+description: Suggest a feature or an improvement
+labels: ['enhancement']
+body:
+  - type: markdown
+    attributes:
+      value: |
+        Thank you for taking the time to fill out this feature request!
+  - type: textarea
+    id: feature-description
+    attributes:
+      label: Describe the feature
+      description: A clear and concise description of what you think would be a helpful addition.
+    validations:
+      required: true
+  - type: textarea
+    id: additional-context
+    attributes:
+      label: Additional context
+      description: Any other context or screenshots about the feature request here.
+  - type: checkboxes
+    id: will-pr
+    attributes:
+      label: Participation
+      options:
+        - label: I am willing to submit a pull request for this feature.
+          required: false

.github/ISSUE_TEMPLATE/typo.yml

@@ -0,0 +1,15 @@
+name: 👀 Typo / Grammar fix
+description: You can just go ahead and send a PR! Thank you!
+labels: []
+body:
+  - type: markdown
+    attributes:
+      value: |
+        ## PR Welcome!
+
+        If the typo / grammar issue is trivial and straightforward, you can help by **directly sending a quick pull request**!
+        If you spot multiple of them, we suggest combining them into a single PR. Thanks!
+  - type: textarea
+    id: context
+    attributes:
+      label: Additional context

.github/PULL_REQUEST_TEMPLATE.md

@@ -0,0 +1,18 @@
+<!-- DO NOT IGNORE THE TEMPLATE!
+Thank you for contributing!
+Before submitting the PR, please make sure you do the following:
+- Discuss first. It's always better to open a feature request issue first to discuss with the maintainers whether the feature is desired and the design of those features.
+- Use [Conventional Commits](https://www.conventionalcommits.org/) for commit messages.
+- Check that there isn't already a PR that solves the problem the same way to avoid creating a duplicate.
+-->
+
+### Description
+
+<!-- Please insert your description here and provide especially info about the "what" this PR is solving -->
+
+### Linked Issues
+
+
+### Additional context
+
+<!-- e.g. is there anything you'd like reviewers to focus on? -->