adds initial files

Author: Mayankm96

.flake8

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+[flake8]
+show-source=True
+statistics=True
+per-file-ignores=*/__init__.py:F401
+ignore=E402,E501,W503,E203
+max-line-length = 120
+max-complexity = 30
+exclude=_*,.vscode,.git

.github/ISSUE_TEMPLATE/bug.md

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+---
+name: Bug Report
+about: Submit a bug report
+title: "[Bug Report] Bug title"
+
+---
+
+If you are submitting a bug report, please fill in the following details and use the tag [bug].
+
+### Describe the bug
+
+A clear and concise description of what the bug is.
+
+### Steps to reproduce
+
+Please try to provide a minimal example to reproduce the bug. Error messages and stack traces are also helpful.
+
+<!-- Please post terminal logs, minimal example to reproduce, or command to run under three backticks (```) to allow code formatting.
+
+```
+Paste your error here
+```
+
+For more information on this, check: https://www.markdownguide.org/extended-syntax/#fenced-code-blocks
+
+-->
+
+### System Info
+
+Describe the characteristic of your environment:
+
+<!-- Please complete the following description. -->
+- Commit: [e.g. 8f3b9ca]
+- Isaac Sim Version: [e.g. 2022.2.0, this can be obtained by `cat ${ISAACSIM_PATH}/VERSION`]
+- OS: [e.g. Ubuntu 20.04]
+- GPU: [e.g. RTX 2060 Super]
+- CUDA: [e.g. 11.4]
+- GPU Driver: [e.g. 470.82.01, this can be seen by using `nvidia-smi` command.]
+
+### Additional context
+
+Add any other context about the problem here.
+
+### Checklist
+
+- [ ] I have checked that there is no similar issue in the repo (**required**)
+- [ ] I have checked that the issue is not in running Isaac Sim itself and is related to the repo

.github/ISSUE_TEMPLATE/proposal.md

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+---
+name: Proposal
+about: Propose changes that are not fixes bugs
+title: "[Proposal] Proposal title"
+---
+
+
+### Proposal
+
+A clear and concise description of the proposal. In a few sentences, describe the feature and its core capabilities.
+
+### Motivation
+
+Please outline the motivation for the proposal. Summarize the core use cases and user problems and needs you are trying to solve.
+
+Is your feature request related to a problem? e.g.,"I'm always frustrated when [...]".
+
+If this is related to another GitHub issue, please link here too.
+
+### Pitch
+
+A clear and concise description of what you want to happen.
+
+### Alternatives
+
+A clear and concise description of any alternative solutions or features you've considered, if any.
+
+### Additional context
+
+Add any other context or screenshots about the feature request here.
+
+### Checklist
+
+- [ ] I have checked that there is no similar issue in the repo (**required**)

.github/ISSUE_TEMPLATE/question.md

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+---
+name: Question
+about: Ask a question
+title: "[Question] Question title"
+---
+
+### Question
+
+Basic questions, related to robot learning, that are not bugs or feature requests will be closed without reply, because GitHub issues are not an appropriate venue for these.
+
+Advanced/nontrivial questions, especially in areas where documentation is lacking, are very much welcome.
+
+For questions that are related to running and understanding Isaac Sim, please post them at the official [Isaac Sim forums](https://docs.omniverse.nvidia.com/app_isaacsim/app_isaacsim/isaac_sim_forums.html).

.github/LICENSE_HEADER.txt

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+Copyright (c) 2022, NVIDIA CORPORATION & AFFILIATES, ETH Zurich, and University of Toronto
+All rights reserved.
+
+SPDX-License-Identifier: BSD-3-Clause

.github/PULL_REQUEST_TEMPLATE.md

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+# Description
+
+<!--
+Thank you for your interest in sending a pull request. Please make sure to check the contribution guidelines.
+
+Link: https://isaac-orbit.github.io/orbit/source/refs/contributing.html
+-->
+
+Please include a summary of the change and which issue is fixed. Please also include relevant motivation and context.
+List any dependencies that are required for this change.
+
+Fixes # (issue)
+
+<!-- As a practice, it is recommended to open an issue to have discussions on the proposed pull request.
+This makes it easier for the community to keep track of what is being developed or added, and if a given feature
+is demanded by more than one party. -->
+
+## Type of change
+
+<!-- As you go through the list, delete the ones that are not applicable. -->
+
+- Bug fix (non-breaking change which fixes an issue)
+- New feature (non-breaking change which adds functionality)
+- Breaking change (fix or feature that would cause existing functionality to not work as expected)
+- This change requires a documentation update
+
+## Screenshots
+
+Please attach before and after screenshots of the change if applicable.
+
+<!--
+Example:
+
+| Before | After |
+| ------ | ----- |
+| _gif/png before_ | _gif/png after_ |
+
+To upload images to a PR -- simply drag and drop an image while in edit mode and it should upload the image directly. You can then paste that source into the above before/after sections.
+-->
+
+## Checklist
+
+- [ ] I have run the [`pre-commit` checks](https://pre-commit.com/) with `pre-commit run --all-files` (see [here](https://pre-commit.com/#install) instructions to set it up)
+- [ ] I have made corresponding changes to the documentation
+- [ ] My changes generate no new warnings
+- [ ] I have added tests that prove my fix is effective or that my feature works
+- [ ] I have updated the changelog and the corresponding version in the extension's `setup.py` and `config/extension.toml` files
+
+<!--
+As you go through the checklist above, you can mark something as done by putting an x character in it
+
+For example,
+- [x] I have done this task
+- [ ] I have not done this task
+-->

.github/stale.yml

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+# Configuration for probot-stale - https://github.com/probot/stale
+
+# Number of days of inactivity before an Issue or Pull Request becomes stale
+daysUntilStale: 60
+
+# Number of days of inactivity before an Issue or Pull Request with the stale label is closed.
+# Set to false to disable. If disabled, issues still need to be closed manually, but will remain marked as stale.
+daysUntilClose: 14
+
+# Only issues or pull requests with all of these labels are check if stale. Defaults to `[]` (disabled)
+onlyLabels:
+  - more-information-needed
+
+# Issues or Pull Requests with these labels will never be considered stale. Set to `[]` to disable
+exemptLabels:
+  - pinned
+  - security
+  - "[Status] Maybe Later"
+
+# Set to true to ignore issues in a project (defaults to false)
+exemptProjects: true
+
+# Set to true to ignore issues in a milestone (defaults to false)
+exemptMilestones: true
+
+# Set to true to ignore issues with an assignee (defaults to false)
+exemptAssignees: true
+
+# Label to use when marking as stale
+staleLabel: stale
+
+# Comment to post when marking as stale. Set to `false` to disable
+markComment: >
+  This issue has been automatically marked as stale because it has not had
+  recent activity. It will be closed if no further activity occurs. Thank you
+  for your contributions.
+
+# Comment to post when removing the stale label.
+# unmarkComment: >
+#   Your comment here.
+
+# Comment to post when closing a stale Issue or Pull Request.
+# closeComment: >
+#   Your comment here.
+
+# Limit the number of actions per hour, from 1-30. Default is 30
+limitPerRun: 30
+
+# Limit to only `issues` or `pulls`
+only: issues
+
+# Optionally, specify configuration settings that are specific to just 'issues' or 'pulls':
+# pulls:
+#   daysUntilStale: 30
+#   markComment: >
+#     This pull request has been automatically marked as stale because it has not had
+#     recent activity. It will be closed if no further activity occurs. Thank you
+#     for your contributions.
+
+# issues:
+#   exemptLabels:
+#     - confirmed

.github/workflows/docs.yaml

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+name: Build & deploy docs
+
+on: [push]
+
+jobs:
+  build-docs:
+    name: Build and deploy documentation
+    runs-on: ubuntu-latest
+    if: github.repository == 'Isaac-Orbit/orbit' && github.ref == 'refs/heads/main'
+
+    steps:
+    - name: Checkout code
+      uses: actions/checkout@v2
+
+    - name: Setup python
+      uses: actions/setup-python@v2
+      with:
+        python-version: "3.8"
+        architecture: x64
+
+    - name: Install dev requirements
+      working-directory: ./docs
+      run: pip install -r requirements.txt
+
+    - name: Generate docs
+      working-directory: ./docs
+      run: make html
+
+    - name: Deploy to gh-pages
+      uses: peaceiris/actions-gh-pages@v3
+      with:
+        github_token: ${{ secrets.GITHUB_TOKEN }}
+        publish_dir: ./docs/_build/html

.github/workflows/pre-commit.yaml

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+name: Run linters using pre-commit
+
+on:
+  pull_request:
+  push:
+    branches: [main]
+
+jobs:
+  pre-commit:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v3
+    - uses: actions/setup-python@v3
+    - uses: pre-commit/[email protected]

.gitignore

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+# C++
+**/cmake-build*/
+**/build*/
+**/*.so
+
+# Omniverse
+**/*.dmp
+**/.thumbs
+
+# Python
+.DS_Store
+**/*.egg-info/
+**/__pycache__/
+**/.pytest_cache/
+**/*.pyc
+**/*.pb
+
+# IDE
+**/.idea/
+**/.vscode/.**
+
+# Outputs
+**/output/*
+*.tmp
+
+# Isaac-Sim packman
+_isaac_sim
+_repo
+_build
+.lastformat
+
+# Internal
+# TODO: Remove this once we have a better way to handle internal files.
+source/extensions/omni.isaac.assets
+
+# RL-Games
+**/runs/*
+**/logs/*