Rewrite tooltip UI for efficiency and Vue 3.0 #230

- Introduce a new UI component for tooltips.
- Fix tooltip arrow misalignment issues in code download/execution
  instructions dialogs.

Reasons for dropping `v-tooltip` dependency:

- Lack of support for Vue 3.0, which blocks migration to Vue 3.0 (see
  #230).
- Inability to render HTML content that's required for privacy.sexy.
- Inefficient, adding an extra 162.48 KB to the production bundle for
  web distribution (tested using `npm run build -- --mode production`).

Advantages of adopting `floating-ui` (Floating UI):

- Compatibility across multiple Vue versions including 2.0, 2.7, and 3.0.
- Reduced boilerplate resulting in cleaner, more maintainable code.
- Efficient position recalculations without reinventing the wheel.

src/presentation/bootstrapping/Modules/TooltipBootstrapper.ts

@@ -1,8 +0,0 @@
-import VTooltip from 'v-tooltip';
-import { VueConstructor, IVueBootstrapper } from '../IVueBootstrapper';
-
-export class TooltipBootstrapper implements IVueBootstrapper {
-  public bootstrap(vue: VueConstructor): void {
-    vue.use(VTooltip);
-  }
-}