Release v0.1.15

What's Changed

• [guardrail] do not trigger failover on config undeclared active peer by @coderigo in #28
• [deps] fix dependabot #8 by @coderigo in #29
• [deps] golang 1.26.0 by @coderigo in #30
• [guardrail] add startup health flap protection via configurable self_… by @coderigo in #31
• [docs] update README following PR#28,31 by @coderigo in #32
• [test] update test harness and docs by @coderigo in #33
• [feature] condense gossip state logs by @coderigo in #34
• [ci] add ttyd for gif gen by @coderigo in #35
• [ci] fix commit generated gifs by @coderigo in #36
• [docs] generate gifst locally by @coderigo in #37

Full Changelog: v0.1.14...v0.1.15