Epic: Integrated Terminals (iTerm) - Early feedback

[zFernand0]

Is your feature request related to a problem? Please describe.

This is just an epic to capture the early feedback received on a system demo shortly before the Zowe V3 GA date.

### User feedback
- [ ] https://github.com/zowe/zowe-explorer-vscode/issues/3214
- [ ] https://github.com/zowe/zowe-explorer-vscode/issues/3204
- [ ] https://github.com/zowe/zowe-explorer-vscode/issues/3205
- [ ] https://github.com/zowe/zowe-explorer-vscode/issues/3223
- [ ] https://github.com/zowe/zowe-explorer-vscode/issues/3208
- [ ] https://github.com/zowe/zowe-explorer-vscode/issues/3216
- [ ] https://github.com/zowe/zowe-explorer-vscode/issues/3217
- [ ] https://github.com/zowe/zowe-explorer-vscode/issues/3218
- [ ] https://github.com/zowe/zowe-explorer-vscode/issues/3206
- [ ] https://github.com/zowe/zowe-explorer-vscode/issues/3207
- [ ] https://github.com/zowe/zowe-explorer-vscode/issues/3222
- [ ] https://github.com/zowe/zowe-explorer-vscode/issues/3210
- [ ] https://github.com/zowe/zowe-explorer-vscode/issues/3213
- [ ] https://github.com/zowe/zowe-explorer-vscode/issues/3211
- [ ] https://github.com/zowe/zowe-explorer-vscode/issues/3221
- [ ] https://github.com/zowe/zowe-explorer-vscode/issues/3219
- [ ] https://github.com/zowe/zowe-explorer-vscode/issues/3215
- [ ] https://github.com/zowe/zowe-explorer-vscode/issues/3212
- [ ] https://github.com/zowe/zowe-explorer-vscode/issues/3209

Legend:

• iTerm: Alias for "Integrated Terminal"
• (context): Refers to issues where the iTerm needs to be context aware
• (special): Refers to issues that may need keyboard modifiers (ctrl, alt) or special cmds (:clear, :exit)
• (config): Refers to issues regarding iTerm user configurable settings
• (history): Refers to issues related to handling command history (via Webview)
• (UX): Refers to issues regarding the user experience of the iTerms
• (extend): Refers to issues that enable extenders to influence and/or create iTerms

[github-actions[bot]]

Thank you for raising this enhancement request. The community has 90 days to vote on it. If the enhancement receives at least 10 upvotes, it is added to our development backlog. If it receives fewer votes, the issue is closed.