convert to using nostrlib.

go.mod

@@ -4,26 +4,25 @@ go 1.24.1
 
 require (
 	fiatjaf.com/lib v0.3.1
+	fiatjaf.com/nostr v0.0.1
 	github.com/bep/debounce v1.2.1
 	github.com/btcsuite/btcd/btcec/v2 v2.3.4
 	github.com/chzyer/readline v0.0.0-20180603132655-2972be24d48e
 	github.com/decred/dcrd/dcrec/secp256k1/v4 v4.4.0
 	github.com/fatih/color v1.16.0
-	github.com/fiatjaf/eventstore v0.16.2
-	github.com/fiatjaf/khatru v0.17.4
 	github.com/hanwen/go-fuse/v2 v2.7.2
 	github.com/json-iterator/go v1.1.12
 	github.com/liamg/magic v0.0.1
 	github.com/mailru/easyjson v0.9.0
 	github.com/mark3labs/mcp-go v0.8.3
 	github.com/markusmobius/go-dateparser v1.2.3
-	github.com/nbd-wtf/go-nostr v0.51.8
 	github.com/urfave/cli/v3 v3.0.0-beta1
 	golang.org/x/exp v0.0.0-20250305212735-054e65f0b394
 	golang.org/x/term v0.30.0
 )
 
 require (
+	github.com/FastFilter/xorfilter v0.2.1 // indirect
 	github.com/ImVexed/fasturl v0.0.0-20230304231329-4e41488060f3 // indirect
 	github.com/andybalholm/brotli v1.1.1 // indirect
 	github.com/btcsuite/btcd v0.24.2 // indirect
@@ -72,6 +71,9 @@ require (
 	golang.org/x/arch v0.15.0 // indirect
 	golang.org/x/crypto v0.36.0 // indirect
 	golang.org/x/net v0.37.0 // indirect
+	golang.org/x/sync v0.12.0 // indirect
 	golang.org/x/sys v0.31.0 // indirect
 	golang.org/x/text v0.23.0 // indirect
 )
+
+replace fiatjaf.com/nostr => ../nostrlib