docs: skriv det, der blev bygget, og ret det, der ikke passer længere

To nye sider. Postkasser: at stjerne i Gmail eller flage i iCloud og Fastmail
bliver til opgaver, at hver postkasse hører til den, der forbandt den, at
app-kodeord er noget andet end ens rigtige, og at Office 365 ikke kan nås ad den
vej — sidstnævnte skrevet ned frem for at blive opdaget ved at prøve. Og at logge
ind: kodeord, totrinskode og passkeys, med hvorfor en passkey ikke kan laves på
en bar IP-adresse.

Konfigurationen manglede VERDANDE_SECRET_KEY, som er den, det koster mest ikke at
vide noget om: mister man nøglen, skal postkasserne forbindes forfra. Begrundelsen
står med — det er kopierne, ikke serveren, der er problemet, for de kan hentes
gennem fladen.

Og genvejsafsnittet i quick-add beskrev q, t og u, som ikke findes længere. En
dokumentation, der lover taster, der ikke gør noget, er værre end ingen: man
prøver, der sker intet, og så tror man appen er i stykker.

Bygget med --strict; alle krydshenvisninger rammer.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

docs/configuration.md

@@ -55,6 +55,36 @@ One registration serves every user on the instance; each person authorises their
 own mailbox from **Settings → Gmail**. The redirect URI is derived from
 `VERDANDE_BASE_URL`, so it cannot drift out of step with what you registered.
 
+## Secrets
+
+| Variable | Default | What it does |
+|---|---|---|
+| `VERDANDE_SECRET_KEY` | — | Encrypts the mail tokens and mailbox passwords in the database. 32 bytes of base64. |
+
+Mail tokens and [mailbox](mailboxes.md) passwords are encrypted at rest, and the
+key does not live in the database. That is the whole point: **backups can be
+downloaded through the interface**, so a copy that ends up somewhere it should
+not would otherwise open your mail.
+
+Leave the variable empty and verdande writes a key to `secret.key` in the data
+directory on first start, mode `0600`. Backups are a `VACUUM INTO` of the
+database alone, so the key file is not in them.
+
+Generate one yourself if you would rather keep it out of the volume entirely:
+
+```
+openssl rand -base64 32
+```
+
+!!! warning "Lose the key and the mailboxes must be reconnected"
+    Nothing else is lost — tasks, projects, files and history are not encrypted —
+    but a token that cannot be decrypted cannot be used, and there is no way back
+    from a key that is gone. If you restore a database somewhere new, bring
+    `secret.key` with it, or set `VERDANDE_SECRET_KEY` to the same value.
+
+A database written before there was a key is read as it stands and encrypted the
+next time each value is written, so turning this on costs nobody a reconnection.
+
 ## Update checks
 
 | Variable | Default | What it does |
@@ -64,9 +94,13 @@ own mailbox from **Settings → Gmail**. The redirect URI is derived from
 | `VERDANDE_PANEL_TOKEN` | — | An API token from that panel, belonging to somebody with control of this server. |
 | `VERDANDE_PANEL_SERVER_ID` | — | Which server to restart — the id in the panel's URL. |
 
-All three together let **Indstillinger → Notifikationer** restart this instance,
+All three together let **Settings → Notifications** restart this instance,
 which is also how it picks up a new version: a container cannot replace its own
-image, so the panel recreates it and pulls `:latest` on the way. Any one of the
+image, so the panel recreates it and pulls `:latest` on the way. The request asks
+the panel for a *scheduled* restart rather than an immediate one — an immediate
+one is carried out while the request is still open, and stopping the container
+kills the very process waiting for the answer, so the panel never gets to the
+half that starts it again. Any one of the
 three alone does nothing, and the page names the ones that are missing.
 
 The token is a panel credential with control over that server. Anybody who can

docs/mailboxes.md

@@ -0,0 +1,87 @@
+# Mailboxes
+
+Star a mail and it becomes a task.
+
+This is the other direction from [mail to task](mail.md): instead of forwarding
+something, Verdande reads a mailbox you connect and makes a task out of anything
+you have flagged. Nothing else in the mailbox is touched, and nothing is ever
+sent.
+
+Each mailbox belongs to the person who connected it. Two people on one instance
+connect their own and see only their own — there is no shared inbox and no
+administrator who can read yours.
+
+## Gmail
+
+**Settings → Integrations → Gmail → Connect.**
+
+Gmail needs an OAuth client, which is the instance's registration with Google
+rather than anybody's account — see [Configuration](configuration.md#gmail).
+Once it is set up, each person connects their own mailbox through it.
+
+Choose what makes a task:
+
+| Trigger | What it reads |
+|---|---|
+| Starred | Anything you have starred |
+| Label | Anything carrying a label you name |
+
+!!! note "The app stays Internal if your client is Internal"
+    An OAuth client registered as *Internal* in a Google Workspace can only be
+    used by accounts in that workspace. A personal `@gmail.com` address will be
+    refused with `org_internal`, and that is the client working as configured.
+    Switching to *External* means refresh tokens that expire every seven days
+    until Google has verified the app — for one personal account, forwarding to
+    your [mail-to-task address](mail.md) is the shorter road.
+
+## iCloud, Fastmail and anything else over IMAP
+
+**Settings → Integrations → Mailboxes → Add a mailbox.**
+
+You need three things:
+
+| Field | Example |
+|---|---|
+| IMAP server | `imap.mail.me.com:993` |
+| Username | your address |
+| App password | not your ordinary password — see below |
+
+The connection is tested before it is saved. A mailbox that cannot be read is
+refused while you are still looking at the form, rather than accepted and then
+failing quietly every ten minutes.
+
+Flag a message — the flag, not unread — and it becomes a task on the next sweep.
+Unread is a state you are still using yourself, and a sync that consumed it would
+be taking something away.
+
+### App passwords
+
+Every host worth naming issues a separate password for applications, which you
+can withdraw on its own without changing the one you sign in with. Use that.
+
+- **iCloud** — [appleid.apple.com](https://appleid.apple.com) → Sign-In and
+  Security → App-Specific Passwords
+- **Fastmail** — Settings → Privacy & Security → Integrations → New app password
+
+The password is [encrypted at rest](configuration.md#secrets), and it is never
+returned by the API once saved.
+
+### Office 365 does not work here
+
+Microsoft has closed IMAP to passwords; it wants its own OAuth flow. There is no
+app password that will get you in, and a mailbox pointed at `outlook.office365.com`
+will be refused. Forward to your [mail-to-task address](mail.md) instead.
+
+## How often
+
+Every ten minutes, in the background. **Fetch now** does it immediately, which is
+for when you have just connected something and want to see it work.
+
+A run reads at most twenty-five messages, so a mailbox with years of flagged mail
+in it fills up over several sweeps rather than in one.
+
+## Disconnecting
+
+**Disconnect** on the mailbox. The tasks it made stay — they are your work now,
+not the mailbox's. Nothing is read after that, and the stored credential is
+deleted rather than merely disabled.

docs/quick-add.md

@@ -70,7 +70,22 @@ an error message and a lost thought.
     write it, and guessing month-first would silently move a date by months rather
     than failing visibly.
 
-## The shortcuts
+## Just start typing
 
-Press ++q++ to jump to the quick-add box from anywhere, ++t++ for Today, ++u++ for
+There is no shortcut to remember. Press a letter anywhere in the app and you are
-Upcoming, ++cmd+k++ to search, and ++question++ for the full list.
+writing a task, with the letter you pressed already in the field. The thought does
+not have to survive a journey to find somewhere to put it.
+
+It only fires when nothing else has focus — a key pressed at a field, a button or
+a link belongs to that thing.
+
+Under the field is a line saying what the parser reads: `#` project, `/` section,
+`@` label, `p1` priority, and an example date. It appears while you are typing,
+which is the one moment a placeholder cannot help you.
+
+++cmd+k++ opens the palette — search, and navigation to anywhere in the app.
+
+!!! note "The single letters used to navigate"
+    ++t++ for Today and ++u++ for Upcoming are gone. One keyboard cannot both
+    spell *tal med Anders* and jump to Today on the same ++t++, and capturing is
+    the thing done fifty times a day. The palette does the rest.

docs/signing-in.md

@@ -0,0 +1,39 @@
+# Signing in
+
+Three ways in, and you can have all of them at once.
+
+## A password
+
+What the first account is created with. Nothing is emailed, nothing is registered
+anywhere: the first person to open a fresh instance creates the administrator
+account, and after that people arrive by invite link.
+
+## A code on top of it
+
+**Settings → Account → Two-factor.** An ordinary TOTP secret — any authenticator
+app reads the QR code. Once it is on, the password alone is not enough.
+
+Recovery codes are shown once, when you turn it on. They are the way back if the
+phone is gone, and they are not shown again.
+
+## A passkey
+
+**Settings → Account → Passkeys → Add a passkey.**
+
+A key on a device instead of a secret in your head. The private half never leaves
+the device — a phone's secure element, a laptop's keychain, a hardware key — and
+the signature is bound to the address it was made for, so a convincing copy of the
+sign-in page at a different address gets nothing.
+
+Give each one a name you will recognise later. *min bærbare* is what makes a list
+of keys reviewable, and a list nobody can read is a list nobody revokes from.
+
+Passkeys need the address in `VERDANDE_BASE_URL` to be a hostname. Browsers refuse
+to make one for a bare IP address, so an instance reached at `http://192.168.1.10:8080`
+will show the passkey section as unavailable rather than failing at the moment
+somebody tries.
+
+!!! note "One is enough, two is better"
+    Lose the only device holding your only passkey and you are back to the
+    password. Keep the password, or register a second key — a phone as well as a
+    laptop.

mkdocs.yml

@@ -48,12 +48,14 @@ nav:
       - As a Rune: rune.md
       - Configuration: configuration.md
   - Using it:
+      - Signing in: signing-in.md
       - Quick add: quick-add.md
       - Filters: filters.md
       - Importing from Todoist: import.md
   - Connecting things:
       - Calendar and CalDAV: caldav.md
       - Mail to task: mail.md
+      - Mailboxes: mailboxes.md
       - Claude (MCP): mcp.md
       - AI features: ai.md
   # openapi.yaml is deliberately not in the nav: MkDocs copies it to the site as a