feat: selector syntax for dash-console's command manager

[iceBear67]

Summary

Add support for the `selector syntax'.

Motivation

By using this syntax, users will be able to locate someone without having an exact ID or UID.

Description

A selector syntax follows this scheme

.<PLATFORM_ID/any>[.g[.<SELECT PATTERN>.c] or [.<SELECT PATTERN>.m]][.n].[e]<SELECT PATTERN>.

Parts enclosed in <, > are MUST, while [, ] are optional.

[e]: use regex mode (off by default)

[.g]: the target is a ChatGroup.

[.c]: the target is a ChatChannel of the given ChatGroup. Use the default channel if not specified

[.m]: the target is an IMemberof the givenChatGroup. Incompatible with [.c]`.

[.n]: select targets by name.

Example:

1. Select a member(id=1919810) of group 114514: .any.g.114514.m.1919810
2. Select a contact whose name starts with A: .any.n.e"^A.+" 3.
3. Select a group (id=114514) from Telegram: .telegram.g.114514.
4. Select a group whose name starts with A: .any.g.n.e"^A.+".

A new session will be created if multiple selections are found. The user is prompted to select one of them.
This behaviour is disabled by default to avoid privacy concerns.