Add Nuxt, Remix, Vue framework integration instructions to docs

docs/integrations/frameworks/nuxt.mdx

@@ -2,4 +2,32 @@
 title: "Nuxt"
 ---
 
-Instructions coming soon.
+Prerequisite: [Install the CLI](/cli/overview)
+
+## Initialize Infisical for your [Nuxt](https://nuxtjs.org) app
+
+```bash
+# move to your Nuxt app
+cd /path/to/project
+
+# initialize infisical
+infisical init
+```
+
+## Modify the start script in your `package.json`
+
+```json
+...
+"scripts": {
+    "dev": "infisical run -- nuxt",
+    "build": "infisical run -- nuxt build",
+    "start": "infisical run -- nuxt start"
+}
+...
+```
+
+## Start your development server with environment variables injected
+
+```bash
+npm run dev
+```

docs/integrations/frameworks/remix.mdx

@@ -2,4 +2,37 @@
 title: "Remix"
 ---
 
-Instructions coming soon.
+Prerequisite: [Install the CLI](/cli/overview)
+
+## Initialize Infisical for your [Remix](https://remix.run) app
+
+```bash
+# move to your Vue app
+cd /path/to/project
+
+# initialize infisical
+infisical init
+```
+
+## Modify the start script in your `package.json`
+
+```json
+...
+"scripts": {
+    ...
+    "dev": "infisical run -- run-p dev:*",
+    "start": "infisical run -- remix-serve build"
+    ...
+}
+...
+```
+
+## Start your server with environment variables injected
+
+```bash
+npm run build && npm run start
+
+# or start development server
+
+npm run dev
+```

docs/integrations/frameworks/vue.mdx

@@ -2,4 +2,38 @@
 title: "Vue"
 ---
 
-Coming soon.
+Prerequisite: [Install the CLI](/cli/overview)
+
+## Initialize Infisical for your [Vue](https://vuejs.org) app
+
+```bash
+# move to your Vue app
+cd /path/to/project
+
+# initialize infisical
+infisical init
+```
+
+## Modify the start script in your `package.json`
+
+```json
+...
+"scripts": {
+    "serve": "infisical run -- vue-cli-service serve",
+    "build": "infisical run -- vue-cli-service build",
+    "lint": "infisical run -- vue-cli-service lint"
+}
+...
+```
+
+## Start your development server with environment variables injected
+
+```bash
+npm run serve
+```
+
+<Note>
+  Note that for environment variables to be exposed to the client, you'll have
+  to prefix them with `VUE_APP` Read more about that
+  [here](https://cli.vuejs.org/guide/mode-and-env.html).
+</Note>