v2.6.3 — Switch label in LUD-09 success message

What's new since v2.6.2

Switch label in the LUD-09 success message (v2.6.3)

Wallets that support LUD-09 (successAction) previously only showed a generic
"X sats sent" confirmation after paying a ZapBox invoice, with no indication
of which switch/relay was actually paid for. The success message now prepends
the switch's configured Label (set per pin in the switch editor), e.g.
"Door - 21sats sent" instead of just "21sats sent". If no label is set,
the message is unchanged. The existing "wrong password" warning still appends
as before.

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Compatibility

Component	Required version
LNbits	≥ 1.4.0

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Upgrade notes

No migrations or breaking changes. Existing switches without a label keep
showing the plain "X sats sent" message; set a Label on a switch to see it
included in the payer's wallet confirmation.