chore(docs): move docs to the packages directory (#29256)

Move the `docs/` directory into the `packages/` directory. This will
enable us to create a top level `docs/` folder for onboarding and
contributing guidelines. It will also be necessary when migrating to
pnpm.

---------

Co-authored-by: Liam DeBeasi <liamdebeasi@users.noreply.github.com>

.github/workflows/release-ionic.yml

@@ -41,8 +41,8 @@ jobs:
       uses: ./.github/workflows/actions/upload-archive
       with:
         name: ionic-docs
-        output: docs/DocsBuild.zip
+        output: packages/docs/DocsBuild.zip
-        paths: docs/core.json docs/core.d.ts
+        paths: packages/docs/core.json packages/docs/core.d.ts
 
   release-docs:
     needs: [release-core]
@@ -53,7 +53,7 @@ jobs:
       uses: ./.github/workflows/actions/download-archive
       with:
         name: ionic-docs
-        path: ./docs
+        path: ./packages/docs
         filename: DocsBuild.zip
     - uses: ./.github/workflows/actions/publish-npm
       with:
@@ -61,7 +61,7 @@ jobs:
         tag: ${{ inputs.tag }}
         version: ${{ inputs.version }}
         preid: ${{ inputs.preid }}
-        working-directory: 'docs'
+        working-directory: 'packages/docs'
         token: ${{ secrets.NPM_TOKEN }}
 
   release-angular:

core/stencil.config.ts

@@ -232,7 +232,7 @@ export const config: Config = {
     },
     {
       type: 'docs-json',
-      file: '../docs/core.json'
+      file: '../packages/docs/core.json'
     },
     {
       type: 'dist-hydrate-script'

lerna.json

@@ -1,7 +1,6 @@
 {
   "packages": [
     "core",
-    "docs",
     "packages/*"
   ],
   "version": "7.8.2"