- [security]: removed the app packager
 - [feat]: bundle the backend app with webpack

Signed-off-by: Akos Kitta <[email protected]>

reverted DOM structure changes in single text input dialogs.
temporary workaround before aligning the validation style in all dialogs

Ref: eclipse-theia/theia#12585

Signed-off-by: Akos Kitta <[email protected]>

Signed-off-by: Akos Kitta <[email protected]>

skip webpack app minification

Signed-off-by: Akos Kitta <[email protected]>

override the `name` property for the packaging time

Signed-off-by: Akos Kitta <[email protected]>

revert packager script.

```
gyp info using [email protected] | darwin | x64
```

```
error [email protected]: The engine "node" is incompatible with this module. Expected version ">=16.14.0 <17". Got "18.16.1"
```

merge in the frontend config and any other metadata from the final app's
package.json, as those are not available at theia build time.

Signed-off-by: Akos Kitta <[email protected]>

Ref: eclipse-theia/theia#12793
Signed-off-by: Akos Kitta <[email protected]>

…ibution.ts

Co-authored-by: per1234 <[email protected]>

Co-authored-by: per1234 <[email protected]>

Co-authored-by: per1234 <[email protected]>

Co-authored-by: per1234 <[email protected]>

Co-authored-by: per1234 <[email protected]>

 - fixed: added missing build step
 - fixed: reordered sections: Windows tool must come before build part
 - added: prerequisites link to Theia and link to recommended tool: Code
 - added: how to clone repo and change dir to repo root
 - added: section how to start code + link to further docs

Signed-off-by: Akos Kitta <[email protected]>

Co-authored-by: per1234 <[email protected]>

Co-authored-by: per1234 <[email protected]>