Bump version to 0.2.7 to add upstream share card features

assets/scripts/kamado-tls-init.sh

@@ -1,5 +1,5 @@
 #!/bin/bash
-# Kamado Pool — stratum TLS certificate init (oneshot, idempotent).
+# Kamado Pool, stratum TLS certificate init (oneshot, idempotent).
 #
 # Generates the persisted self-signed stratum certificate the stunnel
 # daemon serves. Regenerates only when files are missing or the cert-format
@@ -21,7 +21,7 @@ mkdir -p "${TLS_DIR}"
 # Bump TLS_CERT_VERSION any time the cert format/extensions change.
 # The startup check regenerates whenever the marker file is missing
 # or doesn't match this version. This is more reliable than poking
-# at the existing cert's extensions — we know *exactly* when a new
+# at the existing cert's extensions, we know *exactly* when a new
 # shape is required and the upgrade self-heals on next boot.
 # v4: broaden subjectAltName to cover mDNS / LAN / Tor hostnames
 #     so miner firmwares that verify the SAN against the hostname