docs: update all command docs with package manager variants

docs/src/content/docs/commands/list.mdx

@@ -3,6 +3,8 @@ title: "`emigrate list`"
 description: "List migrations and their status."
 ---
 
+import { Tabs, TabItem } from '@astrojs/starlight/components';
+
 The `list` command is used to list _all_ migrations, i.e. both already run migrations and migrations that haven't been run yet.
 
 Emigrate takes all migration files in the given directory that haven't been run yet and all migrations from the migration history.  
@@ -10,9 +12,32 @@ It then sorts the migrations by filename in ascending order and outputs them and
 
 ## Usage
 
+<Tabs>
+  <TabItem label="npm">
     ```bash
-emigrate list [options]
+    npx emigrate list [options]
     ```
+  </TabItem>
+  <TabItem label="pnpm">
+    ```bash
+    pnpm exec emigrate list [options]
+    ```
+  </TabItem>
+  <TabItem label="yarn">
+    ```bash
+    yarn exec emigrate -- list [options]
+    ```
+  </TabItem>
+  <TabItem label="package.json">
+    ```json {3}
+    {
+      "scripts": {
+        "emigrate": "emigrate list [options]"
+      }
+    }
+    ```
+  </TabItem>
+</Tabs>
 
 ## Options
 

docs/src/content/docs/commands/new.mdx

@@ -3,15 +3,40 @@ title: "`emigrate new`"
 description: "Create new migration."
 ---
 
+import { Tabs, TabItem } from '@astrojs/starlight/components';
+
 The `new` command is used to create a new migration file in the given directory.
 
 The migration file can be based on a template, generated by a [generator plugin](/plugins/generators/), or just be an empty file.
 
 ## Usage
 
+<Tabs>
+  <TabItem label="npm">
     ```bash
-emigrate new [options] <name>
+    npx emigrate new [options] <name>
     ```
+  </TabItem>
+  <TabItem label="pnpm">
+    ```bash
+    pnpm exec emigrate new [options] <name>
+    ```
+  </TabItem>
+  <TabItem label="yarn">
+    ```bash
+    yarn exec emigrate -- new [options] <name>
+    ```
+  </TabItem>
+  <TabItem label="package.json">
+    ```json {3}
+    {
+      "scripts": {
+        "emigrate": "emigrate new [options] <name>"
+      }
+    }
+    ```
+  </TabItem>
+</Tabs>
 
 ## Arguments
 

docs/src/content/docs/commands/remove.mdx

@@ -3,13 +3,38 @@ title: "`emigrate remove`"
 description: "Remove a migration from the history."
 ---
 
+import { Tabs, TabItem } from '@astrojs/starlight/components';
+
 The `remove` command is used to remove a migration from the history. This is useful if you want to retry a migration that has failed.
 
 ## Usage
 
+<Tabs>
+  <TabItem label="npm">
     ```bash
-emigrate remove [options] <name>
+    npx emigrate remove [options] <name>
     ```
+  </TabItem>
+  <TabItem label="pnpm">
+    ```bash
+    pnpm exec emigrate remove [options] <name>
+    ```
+  </TabItem>
+  <TabItem label="yarn">
+    ```bash
+    yarn exec emigrate -- remove [options] <name>
+    ```
+  </TabItem>
+  <TabItem label="package.json">
+    ```json {3}
+    {
+      "scripts": {
+        "emigrate": "emigrate remove [options] <name>"
+      }
+    }
+    ```
+  </TabItem>
+</Tabs>
 
 ## Arguments
 

docs/src/content/docs/commands/up.mdx

@@ -3,6 +3,8 @@ title: "`emigrate up`"
 description: "Run migrations"
 ---
 
+import { Tabs, TabItem } from '@astrojs/starlight/components';
+
 The `up` command is used to either list or run all pending migrations, i.e. migrations that haven't been run yet.
 
 Emigrate takes all migration files in the given directory and compares them to the migration history so that it knows which migrations are pending.  
@@ -12,9 +14,32 @@ If any of the migrations fail, the command will be aborted and the rest of the m
 
 ## Usage
 
+<Tabs>
+  <TabItem label="npm">
     ```bash
-emigrate up [options]
+    npx emigrate up [options]
     ```
+  </TabItem>
+  <TabItem label="pnpm">
+    ```bash
+    pnpm exec emigrate up [options]
+    ```
+  </TabItem>
+  <TabItem label="yarn">
+    ```bash
+    yarn exec emigrate -- up [options]
+    ```
+  </TabItem>
+  <TabItem label="package.json">
+    ```json {3}
+    {
+      "scripts": {
+        "emigrate": "emigrate up [options]"
+      }
+    }
+    ```
+  </TabItem>
+</Tabs>
 
 ## Options