docs: examples for every hard requirement + mort migration blueprint

Phase 7: nine runnable examples/ programs (parse, failover chains with
trailing alias, tiers, LLM_* env providers, multimodal, tool loop,
Generate[T], agent, skills); docs/mort-migration.md mapping mort's
go-llm/go-agentkit usage onto majordomo APIs with the planned additive
library extensions and conversion order; README finalized with the
complete matrix.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

progress.md

@@ -1,5 +1,23 @@
 # progress
 
+## 2026-06-10 — Phase 7: examples, migration blueprint, README finalization
+
+**Landed:** `examples/` — nine runnable programs, one per hard requirement
+(parse, failover incl. trailing-alias chains, custom tiers, LLM_* env
+providers + foreman, multimodal, raw tool loop, structured Generate[T],
+agent with toolbox, skills) + examples/README index; all built by the
+hermetic gate suite. `docs/mort-migration.md` — the full conversion
+blueprint: layering (what stays mort-side), the symbol-level core
+mappings table, seven planned additive library extensions (dynamic
+resolvers, DefineTool[Args], usage detail fields, prompt caching, agent
+loop hooks, manual bench controls, failover observer), the Phase 9
+execution order, and the behavioral deltas to verify (failover knob
+mapping, AdvanceOnPermanent for go-llm's ErrRequestSpecific behavior,
+bytes-only images). README final pass with the complete feature/provider
+matrix.
+
+**Next:** Phase 8 — live validation against real Ollama Cloud.
+
 ## 2026-06-10 — Phase 6: skills
 
 **Landed:** `skill/` (ADR-0013): the agent.Skill contract satisfied by a