Fix port configuration and update Hamming network logic; enhance index view formulas and add deployment workflow

app.rb

@@ -9,7 +9,7 @@ require_relative 'trace'
 EPS = 0.01
 
 set :bind,       '0.0.0.0'
-set :port,       4568
+set :port,       4567
 set :server,     'webrick'
 disable :protection
 set :host_authorization, { allow_if: ->(_env) { true } }
@@ -51,7 +51,7 @@ post '/recall_steps' do
   MAX_MAXNET_ITER.times do
     nxt = maxnet_step(outputs, eps)
     hamming_steps << nxt.map { |v| v.round(2) }
-    break if nxt.count { |v| v > 0 } <= 1
+    break if nxt.count { |v| v > 1e-9 } <= 1
     outputs = nxt
   end
 
@@ -88,7 +88,7 @@ post '/recall_trace' do
   MAX_MAXNET_ITER.times do
     nxt = maxnet_step(outputs, eps_val)
     hamming_steps << nxt.map { |v| v.round(2) }
-    break if nxt.count { |v| v > 0 } <= 1
+    break if nxt.count { |v| v > 1e-9 } <= 1
     outputs = nxt
   end
   winner_idx = outputs.each_with_index.max_by { |v, _| v }[1]