docs: polish himalaya skill docs

skills/himalaya/SKILL.md

@@ -79,7 +79,7 @@ himalaya envelope list --page 1 --page-size 20
 ### Search Emails
 
 ```bash
-himalaya envelope list --query "from:john@example.com subject:meeting"
+himalaya envelope list --query "from john@example.com subject meeting"
 ```
 
 ### Read an Email
@@ -89,9 +89,9 @@ Read email by ID (shows plain text):
 himalaya message read 42
 ```
 
-Read as raw MIME:
+Export raw MIME:
 ```bash
-himalaya message read 42 --raw
+himalaya message export 42 --full
 ```
 
 ### Reply to an Email
@@ -222,4 +222,3 @@ RUST_LOG=trace RUST_BACKTRACE=1 himalaya envelope list
 - Message IDs are relative to the current folder; re-list after folder changes.
 - For composing rich emails with attachments, use MML syntax (see `references/message-composition.md`).
 - Store passwords securely using `pass`, system keyring, or a command that outputs the password.
-

skills/himalaya/references/configuration.md

@@ -39,14 +39,14 @@ backend.auth.raw = "your-password"
 ### Password from command (recommended)
 ```toml
 backend.auth.cmd = "pass show email/imap"
-backend.auth.cmd = "security find-generic-password -a user@example.com -s imap -w"
+# backend.auth.cmd = "security find-generic-password -a user@example.com -s imap -w"
 ```
 
 ### System keyring (requires keyring feature)
 ```toml
 backend.auth.keyring = "imap-example"
 ```
-Then run `himalaya configure -a <account>` to store the password.
+Then run `himalaya account configure <account>` to store the password.
 
 ## Gmail Configuration
 
@@ -172,4 +172,3 @@ Set via environment variable:
 ```bash
 export EDITOR="vim"
 ```
-

skills/himalaya/references/message-composition.md

@@ -163,14 +163,15 @@ himalaya message forward 42
 
 ### Send from stdin
 ```bash
-cat message.txt | himalaya message write
+cat message.txt | himalaya template send
 ```
 
-### Send with headers from CLI
+### Prefill headers from CLI
 ```bash
-echo "Message body here" | himalaya message write \
-  --to "recipient@example.com" \
-  --subject "Quick Message"
+himalaya message write \
+  -H "To:recipient@example.com" \
+  -H "Subject:Quick Message" \
+  "Message body here"
 ```
 
 ## Tips
@@ -178,5 +179,4 @@ echo "Message body here" | himalaya message write \
 - The editor opens with a template; fill in headers and body.
 - Save and exit the editor to send; exit without saving to cancel.
 - MML parts are compiled to proper MIME when sending.
-- Use `--raw` with `message read` to see the raw MIME structure of received emails.
-
+- Use `himalaya message export --full` to inspect the raw MIME structure of received emails.