deps: bump peerclaw-agent to v0.7.4

Picks up context lifecycle, TOCTOU race fix, Nostr leak fix.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Author: gcmsg

go.mod

@@ -4,7 +4,7 @@ go 1.26
 
 require (
 	github.com/modelcontextprotocol/go-sdk v1.4.0
-	github.com/peerclaw/peerclaw-agent v0.7.3
+	github.com/peerclaw/peerclaw-agent v0.7.4
 	github.com/peerclaw/peerclaw-core v0.8.1
 	gopkg.in/yaml.v3 v3.0.1
 )

go.sum

@@ -47,8 +47,8 @@ github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd h1:TRLaZ9cD/w
 github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
 github.com/modern-go/reflect2 v1.0.2 h1:xBagoLtFs94CBntxluKeaWgTMpvLxC4ur3nMaC9Gz0M=
 github.com/modern-go/reflect2 v1.0.2/go.mod h1:yWuevngMOJpCy52FWWMvUC8ws7m/LJsjYzDa0/r8luk=
-github.com/peerclaw/peerclaw-agent v0.7.3 h1:uBpzCfw79GYvbkPjxk5fDOmd6gTCm2kOAse8lLgROZc=
-github.com/peerclaw/peerclaw-agent v0.7.3/go.mod h1:P0GPcMwVLprGJwrvkEtI/v27t+jlY1z2hrB8n2f6YwM=
+github.com/peerclaw/peerclaw-agent v0.7.4 h1:f+V1TE3tJmJ7EeRHvyT+3aInBJVJWA0N5/0fzeo+OX0=
+github.com/peerclaw/peerclaw-agent v0.7.4/go.mod h1:bUPApXa1etRWZN3ZluHMBFUoB711YLOyNdwjtSIpuik=
 github.com/peerclaw/peerclaw-core v0.8.1 h1:43uw51b8Zfew8xKx9bxBoWGN60rBQKqo0ELc3xSOpgo=
 github.com/peerclaw/peerclaw-core v0.8.1/go.mod h1:nlxhZV5ClCDDAh11ubrTLFluae1fK7bLj3uyUk/Gc4A=
 github.com/pion/datachannel v1.5.10 h1:ly0Q26K1i6ZkGf42W7D4hQYR90pZwzFOjTq5AuCKk4o=