docs: fix what no longer matches lazysecrets, and say each thing once (#74)

Fixes:
- A newer release shows in the status pane (`↑ v0.2.0`), not the footer.
- The account in `lazysecrets list` is plain `Azure` with one az account; `Azure:<user>/<tenant>` only with several.
- Sharing lists subscription, workspace and scope links, and opening takes Azure portal links.
- `--timeout` and `--clipboard-clear` are documented, next to their config keys.
- `--kind`'s description reads, and says `vault` covers scopes and repo files.
- `lazysecrets -h` lists `list`'s `--stars`, `--notes`, `--recent` and `--expiry`.
- README typos; "Supported platforms" is "Sources".

Trimmed:
- An option is documented on its topic's page; config.md's example keeps the general ones and links the rest.
- The fzf picker lives in docs/integration.md; the README keeps a link and the screenshot.
- The clipboard clear, reveal timeout, per-account stars, Azure's "no extra requests" and `open --action` are each said once.
- The status pane's contents are a list; build sizes and PR-title spellings are gone from development.md.

Reviewed-on: #74
Co-authored-by: Karl-Einar Bergstrøm <karl-einarb@outlook.com>

docs/integration.md

@@ -34,7 +34,7 @@ tab-separated:
 | name | `platform-prod / kv-app-prod / db-password` |
 | status | why a vault or source couldn't be read, or that it has `expired` or `expires in 12d` (within `ui.expiryWarningDays`), or empty |
 | note | your note on it (`n` in lazysecrets), after a note icon (✎ without icons), or empty |
-| account | what it's listed through: an az account (`Azure:<user>/<tenant>`), `Databricks` or `Repos` |
+| account | what it's listed through: `Azure` (`Azure:<user>/<tenant>` with several az accounts), `Databricks` or `Repos` |
 | link | its `lazysecrets://` link |
 
 What's cached prints at once, then what loads follows as it arrives: read
@@ -47,7 +47,7 @@ so `^prod` finds names starting with prod.
 | Flag | |
 |---|---|
 | `--format json` | an object per line instead, for editor plugins (below) |
-| `--kind secret,vault` | only these kinds: `source`, `vault`, `secret`, `key`, `certificate`; lists only other kinds need aren't loaded |
+| `--kind secret,vault` | only these kinds: `source`, `vault` (also scopes and repo files), `secret`, `key`, `certificate`; lists they don't need aren't loaded |
 | `--cached` | only what's cached, at once: nothing is loaded from Azure or Databricks |
 | `--max-age 2m` | load cached lists older than this again |
 | `--errors=false` | leave out the vaults and sources it couldn't read |
@@ -77,12 +77,11 @@ may be added:
 | `expires` | when a secret, key or certificate expires, if it does (Azure) |
 | `enabled` | `false` for a disabled one; only where the provider says (Azure) |
 
-`lazysecrets open --action go --account <account> <link>` opens one in
-lazysecrets without asking what to do or which account, ending in the
-secrets list, like Go to.
+[`lazysecrets open --action go --account <account> <link>`](sharing.md#opening-a-link)
+opens one in lazysecrets without asking what to do or which account.
 
+### An fzf picker
 
-### Example usage with fzf
 ```sh
 lazysecrets list | fzf --ansi --delimiter='\t' --with-nth='2..-3' --nth='2..' --accept-nth=-1 \
   --header 'enter: link · ctrl-o: open · ctrl-y: copy value · ctrl-x: copy and close' \
@@ -90,5 +89,6 @@ lazysecrets list | fzf --ansi --delimiter='\t' --with-nth='2..-3' --nth='2..' --
   --bind 'ctrl-y:execute-silent(lazysecrets get --account {-2} {-1} | pbcopy)+change-header(Copied the value of {3})' \
   --bind 'ctrl-x:become(lazysecrets get --account {-2} {-1} | pbcopy)'
 ```
+
 ![fzf-example](assets/fzf-example.png)