Move intel and remix from guesses to answers list

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Ert8f6E6yzmWg5qbcFPDLP

wordle_solver/data/answers.txt

@@ -1059,6 +1059,7 @@ inlay
 inlet
 inner
 input
+intel
 inter
 intro
 ionic
@@ -1607,6 +1608,7 @@ relax
 relay
 relic
 remit
+remix
 renal
 renew
 repay

wordle_solver/data/guesses.txt

@@ -4835,7 +4835,6 @@ inrun
 insee
 inset
 inspo
-intel
 intil
 intis
 intra
@@ -8950,7 +8949,6 @@ remap
 remen
 remet
 remex
-remix
 remou
 renay
 rends