docs(nx-plugin): fixup docs for project name and root changes (#27139)

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## Current Behavior
Some plugin docs don't make sense after project name and root changes

## Expected Behavior
They've been touched up

## Related Issue(s)
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merged. -->

Fixes #25191

docs/shared/deprecated/workspace-executors.md

@@ -8,13 +8,13 @@ In Nx 13.10+, local nx plugins can contain executors that are used in the worksp
 
 ```shell
 npm add -D @nx/plugin
-nx g @nx/plugin:plugin my-plugin
+nx g @nx/plugin:plugin my-plugin --directory=tools/my-plugin
 ```
 
 - Use the Nx CLI to generate the initial files needed for your executor. Replace `my-executor` with the name of your workspace executor.
 
 ```shell
-nx generate @nx/plugin:executor my-executor --project=my-plugin
+nx generate @nx/plugin:executor my-executor --directory=tools/my-plugin/src/executors/my-executor
 ```
 
 - Copy the code for your workspace executor into the newly created executor's folder. e.g. `libs/my-plugin/src/executors/my-executor/`

docs/shared/deprecated/workspace-generators.md

@@ -16,13 +16,13 @@ When migrating to Nx 16, a new workspace plugin is automatically generated in th
 
 ```shell
 npm add -D @nx/plugin
-nx g @nx/plugin:plugin my-plugin
+nx g @nx/plugin:plugin my-plugin --directory=tools/my-plugin
 ```
 
 - Use the Nx CLI to generate the initial files needed for your generator. Replace `my-generator` with the name of your workspace generator.
 
 ```shell
-nx generate @nx/plugin:generator my-generator --project=my-plugin
+nx generate @nx/plugin:generator my-generator --directory=tools/my-plugin/src/generators/my-generator
 ```
 
 - Copy the code for your workspace generator into the newly created generator's folder. e.g. `libs/my-plugin/src/generators/my-generator/`

docs/shared/plugins/create-plugin.md

@@ -3,7 +3,7 @@
 To get started with building a local Nx Plugin, install the `@nx/plugin` package and generate a plugin:
 
 ```shell
-nx g @nx/plugin:plugin my-plugin
+nx g @nx/plugin:plugin my-plugin --directory=tools/my-plugin
 ```
 
 This will create a `my-plugin` project that contains all your plugin code and `my-plugin-e2e` for e2e tests.
@@ -15,7 +15,7 @@ This will create a `my-plugin` project that contains all your plugin code and `m
 To create a new generator run:
 
 ```shell
-nx generate @nx/plugin:generator my-generator --project=my-plugin
+nx generate @nx/plugin:generator my-generator --directory="tools/my-plugin/src/generators/my-generator"
 ```
 
 The new generator is located in `/src/generators/my-generator`. The `my-generator.ts` file contains the code that runs the generator. This generator creates a new project using a folder of template files.

docs/shared/recipes/generators/local-generators.md

@@ -16,23 +16,23 @@ If you don't already have a local plugin, use Nx to generate one:
 
 ```shell {% skipRescope=true %}
 nx add @nx/plugin
-nx g @nx/plugin:plugin my-plugin
+nx g @nx/plugin:plugin my-plugin --directory=tools/my-plugin
 ```
 
 Note that `latest` should match the version of the `nx` plugins installed in your workspace.
 
 Use the Nx CLI to generate the initial files needed for your generator.
 
 ```shell
-nx generate @nx/plugin:generator my-generator --project=my-plugin
+nx generate @nx/plugin:generator my-generator --directory=tools/my-plugin/src/generators/my-generator
 ```
 
 After the command is finished, the generator is created in the plugin `generators` folder.
 
 ```text
 happynrwl/
 ├── apps/
-├── libs/
+├── tools/
 │   ├── my-plugin
 │   │   ├── src
 │   │   │   ├── generators

docs/shared/recipes/plugins/local-executors.md

@@ -10,21 +10,21 @@ If you don't already have a local plugin, use Nx to generate one:
 
 ```shell {% skipRescope=true %}
 nx add @nx/plugin
-nx g @nx/plugin:plugin libs/my-plugin
+nx g @nx/plugin:plugin my-plugin --directory tools/my-plugin
 ```
 
 Use the Nx CLI to generate the initial files needed for your executor.
 
 ```shell
-nx generate @nx/plugin:executor echo --directory=libs/my-plugin/src/executors/echo
+nx generate @nx/plugin:executor echo --directory=tools/my-plugin/src/executors/echo
 ```
 
 After the command is finished, the executor is created in the plugin `executors` folder.
 
 ```text
 happynrwl/
 ├── apps/
-├── libs/
+├── tools/
 │   ├── my-plugin
 │   │   ├── src
 │   │   │   ├── executors