chore: add issue templates

.github/ISSUE_TEMPLATE/Bug.md

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+---
+name: Bug report
+about: Create a report to help us improve
+title: ''
+labels: 'Bug', 'unverified'
+assignees: ''
+
+---
+
+**Describe the bug**
+A clear and concise description of what the bug is.
+
+**To Reproduce**
+Steps to reproduce the behavior:
+1. Go to '...'
+2. Click on '....'
+3. Scroll down to '....'
+4. See error
+
+**Expected behavior**
+A clear and concise description of what you expected to happen.
+
+**Screenshots**
+If applicable, add screenshots to help explain your problem.
+
+
+**Additional context**
+Add any other context about the problem here (eg. device/browser)

.github/ISSUE_TEMPLATE/Epic.md

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+---
+name: Epic
+about: Epic containing user stories
+title: ''
+labels: Epic
+assignees: ''
+
+---
+
+## Context
+As #user I want to # so I can #.
+
+## Tasks
+[] 
+[] 
+
+## Additional Information

.github/ISSUE_TEMPLATE/Story.md

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+---
+name: Story
+about: User Story
+title: ''
+labels: Story
+assignees: ''
+
+---
+
+## User Story
+As #user I want to #x so I can #y.
+
+## Acceptance Criteria
+
+1. a
+2. b
+3. c
+
+
+## Additional Information
+
+- 
+
+## How to test
+
+1. a
+2. b
+3. c
+4. d

.github/ISSUE_TEMPLATE/Task.md

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+---
+name: Task
+about: a necessary technical task to be done
+title: ''
+labels: 'Task'
+assignees: ''
+
+---
+
+
+
+### What needs to be done
+
+Eg. create a docker including local frontend, graph & chain.
+
+
+
+### Why it needs to be done**
+
+Eg. So that developers have the same environment and can easily start developing. 
+
+
+
+### Acceptance Criteria/Task List**
+
+- [ ] ...
+- [ ] ...
+- [ ] ...
+- [ ] ...
+
+
+### Additional context
+Add any other context about the task.

.github/workflows/codeql-analysis.yml

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+# For most projects, this workflow file will not need changing; you simply need
+# to commit it to your repository.
+#
+# You may wish to alter this file to override the set of languages analyzed,
+# or to provide custom queries or build logic.
+#
+# ******** NOTE ********
+# We have attempted to detect the languages in your repository. Please check
+# the `language` matrix defined below to confirm you have the correct set of
+# supported CodeQL languages.
+#
+name: "CodeQL"
+
+on:
+  push:
+    branches: [ main ]
+  pull_request:
+    # The branches below must be a subset of the branches above
+    branches: [ main ]
+  schedule:
+    - cron: '40 3 * * 6'
+
+jobs:
+  analyze:
+    name: Analyze
+    runs-on: ubuntu-latest
+    permissions:
+      actions: read
+      contents: read
+      security-events: write
+
+    strategy:
+      fail-fast: false
+      matrix:
+        language: [ 'javascript' ]
+        # CodeQL supports [ 'cpp', 'csharp', 'go', 'java', 'javascript', 'python', 'ruby' ]
+        # Learn more about CodeQL language support at https://git.io/codeql-language-support
+
+    steps:
+    - name: Checkout repository
+      uses: actions/checkout@v2
+
+    # Initializes the CodeQL tools for scanning.
+    - name: Initialize CodeQL
+      uses: github/codeql-action/init@v1
+      with:
+        languages: ${{ matrix.language }}
+        # If you wish to specify custom queries, you can do so here or in a config file.
+        # By default, queries listed here will override any specified in a config file.
+        # Prefix the list here with "+" to use these queries and those in the config file.
+        # queries: ./path/to/local/query, your-org/your-repo/queries@main
+
+    # Autobuild attempts to build any compiled languages  (C/C++, C#, or Java).
+    # If this step fails, then you should remove it and run the build manually (see below)
+    - name: Autobuild
+      uses: github/codeql-action/autobuild@v1
+
+    # ℹ️ Command-line programs to run using the OS shell.
+    # 📚 https://git.io/JvXDl
+
+    # ✏️ If the Autobuild fails above, remove it and uncomment the following three lines
+    #    and modify them (or add more) to build your code if your project
+    #    uses a compiled language
+
+    #- run: |
+    #   make bootstrap
+    #   make release
+
+    - name: Perform CodeQL Analysis
+      uses: github/codeql-action/analyze@v1