[halilkhrmn]

This PR fixes the early-pill bug in the domain field, lets typed sites be tested in the Lab and wizard, and updates the F-Droid draft.

Domain field bug. In the profile editor, typing a dot turned an unfinished name into a pill. Some keyboards (Samsung's address keyboard) add a space after ., and the field treated that space as a separator.

• Hostlist.splitTyped makes a pill only from a finished name: one with a dot inside and not at the end. example. stays in the field as example..
• A pasted address like https://host/path still becomes host.
• A word without a dot is not a site.
• Autocorrect is off in the field.

Typed sites in the Lab and wizard. The pill field moved to DomainInput.kt and is now also in the Strategy Lab and the wizard.

• Packs are optional. Sites typed by hand are tested on their own or together with packs.
• The Lab starts with the selected profile's extra domains.
• Typed sites are added to the profile the result is used for. A new profile without packs is named after its sites.

F-Droid. The review on fdroiddata!50840 asked for the full commit hash instead of the tag. The draft in docs/fdroid/ now pins 0.1.0 to aeb82d0… and adds the 0.2.0 build (e904087…, the v0.2.0 tag).

Verified:

• HostlistInputTest covers a space after a dot, URLs and words without a dot.
• :core:test and :app:testDebugUnitTest pass and lint is unchanged.
• I looked at the Lab and wizard renders, and the store images were rendered again.