Phase 1-2 build: Steps 5-6, 8-13

Shoresh Engine (Haskell, Step 5)
- 12 modules: Types, Lexicon, Binyanim, Teamim, Gematria, Graph,
  KetivQere, Smikhut, Havdalah, Kriah, KiTov, Firmware
- 33 EUnit tests, 0 failures
- Firmware module verifies L1 SHA-256 hash at startup

Talmudic Engine (SWI-Prolog, Step 6)
- 15 modules: halt, reasoning, specification, interface
- 57 PlUnit tests, 0 failures
- Three cardinal halt conditions: avodah_zarah, shfichut_damim, gilui_arayot

Vav Pipeline (Elixir, Steps 8-11)
- 14 modules: BereishitCycle, Shema, Cloud, Manna, L1Reader,
  Specification, HaltConditions, ShabbatTimer, CycleLog, Chatzotzrot,
  ShoreshEngineClient, TalmudicEngineClient, Application
- 46 ExUnit tests, 0 failures
- Nishma-first architecture: hears before it speaks

Sanhedrin Framework (Erlang/OTP, Step 12)
- 8 modules: sanhedrin_app, sanhedrin_sup, escalation, panel_sup,
  panel, judge, clerk, halt_monitor
- 46 EUnit tests, 0 failures (includes fix: rejected outcome now reachable)
- Panel sizes: 1/3/23/71 — unanimous capital guilty → acquit (Sanhedrin 17a)
- Minority opinions append-only, never deleted

Korban Processor (Python, Step 13)
- 6 modules: korban, shechitah, semichah, zerikah, haktarah, router

Builder tooling: AGENTS.md, opencode.json, memory/, src/tools/

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

sanhedrin/src/sanhedrin_sup.erl

@@ -0,0 +1,70 @@
+%%%-------------------------------------------------------------------
+%%% @doc Sanhedrin top-level supervisor.
+%%%
+%%% Architecture §3.2 supervision tree:
+%%%   sanhedrin_sup (top supervisor)
+%%%   ├── clerk (gen_server — vote collection, opinion storage)
+%%%   ├── escalation (gen_server — routes cases to appropriate panel size)
+%%%   └── halt_monitor (gen_server — monitors for 3 cardinal sin conditions)
+%%%
+%%% Panel supervisors are started dynamically by escalation
+%%% via panel_sup:start_panel/2.
+%%% @end
+%%%-------------------------------------------------------------------
+-module(sanhedrin_sup).
+
+-behaviour(supervisor).
+
+-export([start_link/0]).
+-export([init/1]).
+
+-define(SERVER, ?MODULE).
+
+start_link() ->
+    supervisor:start_link({local, ?SERVER}, ?MODULE, []).
+
+init([]) ->
+    SupFlags = #{
+        strategy => one_for_one,
+        intensity => 5,
+        period => 60
+    },
+    ChildSpecs = [
+        %% Clerk — vote collection and opinion storage
+        #{
+            id => clerk,
+            start => {clerk, start_link, []},
+            restart => permanent,
+            shutdown => 5000,
+            type => worker,
+            modules => [clerk]
+        },
+        %% Escalation — complexity assessment and case routing
+        #{
+            id => escalation,
+            start => {escalation, start_link, []},
+            restart => permanent,
+            shutdown => 5000,
+            type => worker,
+            modules => [escalation]
+        },
+        %% Halt monitor — 3 cardinal sin conditions
+        #{
+            id => halt_monitor,
+            start => {halt_monitor, start_link, []},
+            restart => permanent,
+            shutdown => 5000,
+            type => worker,
+            modules => [halt_monitor]
+        },
+        %% Panel supervisor — dynamic, starts panels on demand
+        #{
+            id => panel_sup,
+            start => {panel_sup, start_link, []},
+            restart => permanent,
+            shutdown => infinity,
+            type => supervisor,
+            modules => [panel_sup]
+        }
+    ],
+    {ok, {SupFlags, ChildSpecs}}.