Add FORMAT file

Author: alokedesai

FORMAT.md

@@ -0,0 +1,78 @@
+# Workflows File Format
+
+The workflow file format is a [yaml](https://yaml.org/) file and must have either a `.yml ` or `yaml` extension. If you're new to YAML and want to learn more, see "[Learn YAML in Y minutes](https://learnxinyminutes.com/docs/yaml/)."
+
+
+_Compatibility Note_: Warp is still in Beta and this format is subject to change.
+
+###  `name`
+---
+The name of the Workflow. Required.
+
+### `command`
+----
+The command that is executed when the Workflow is selected. Required.
+
+### `tags`
+----
+An array of tags that are useful to categorize the Workflow. Optional.
+
+```yaml
+tags: ["git", "GitHub"]
+```
+
+### `description`
+----
+The description of the Workflow and what it does. Optional.
+
+### `source_url`
+----
+The URL from where the Workflow was originally generated from. This is surfaced in [commands.dev](https://www.commands.dev/) for attribution purposes. Optional.
+
+
+### `author`
+----
+The original author of the Workflow. For example, if this workflow was generated from StackOverflow, the `author` would be the `author` of the StackOverflow post. This is surfaced in [commands.dev](https://www.commands.dev/) for attribution purposes. Optional.
+
+### `author_url`
+----
+The URL of original author of the Workflow. For example, if this workflow was generated from StackOverflow, the `author_url` would be the StackOverflow author's profile page. This is surfaced in [commands.dev](https://www.commands.dev/) for attribution purposes. Optional.
+
+### `shells`
+----
+The list of shells where this Workflow is valid. If not specified, the Workflow is assumed to be valid in all shells. This must be one of `zsh`, `bash`, or  `fish`.
+
+
+## `arguments`
+----
+A Workflow can have parameterized arguments to specify pieces of the Workflow that need to be filled in by the user.
+
+You can specify which part of the Workflow command maps to an argument by surrounding it with two curly braces (`{{<argument>}}`).
+
+For example the workflow command:
+```bash
+for {{variable} in {{sequence}}}; do
+  {{command}}
+done
+```
+Includes 3 arguments: `variable`, `sequence`, and `command`.
+
+## `arguments.name` 
+-----
+The name of the argument. The argument name is used within the command to specify the ranges of the argument. Required.
+
+```yaml
+name: Example workflow
+command: echo {{string}}
+arguments:
+  - name: string
+  - description: The value to echo
+```
+
+## `arguments.description` 
+-----
+The description of the argument. This is surfaced in both commands.dev and Warp to help users fill in Workflow arguments. Optional
+
+## `arguments.default_value`
+-----
+The default value for the argument. If specified, the `default_value` replaces the argument name within the command. Optional