Pair Burglar with Card Sharp; caution the two hand-cost jokers

Card Sharp's x3 needs the same hand twice in ONE round -- it checks
played_this_round > 1 (card.lua:4465) and that counter resets each
round (state_events.lua:252). Burglar's +3 hands makes the replay
routine, so it gets the famous pair plus a hands_up want, same shape
as Burglar + Acrobat. The old verdict rejecting the Obelisk clash
stands; the audit entry now records both decisions.

Troubadour and Merry Andy join the cautions: their buried costs (one
fewer hand every round, one hand size) are the same shape as
Stuntman's existing warning.

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

synergies.lua

@@ -129,7 +129,7 @@ j('j_blackboard',       {'xmult'},                    {'spades','clubs'})
 j('j_sixth_sense',      {'spectral_gen'},             {'spectral_gen'})
 j('j_constellation',    {'xmult','planet'},           {'planet'})
 j('j_hiker',            {'chips'},                    {'retrig_scoring','retrig_low','retrig_faces'})
-j('j_card_sharp',       {'xmult'})
+j('j_card_sharp',       {'xmult'},                    {'hands_up'})
 j('j_madness',          {'xmult','copy_target'})
 j('j_seance',           {'spectral_gen'},             {'straight','flush','spectral_gen'})
 j('j_vampire',          {'xmult'},                    {'enhance_gen'})
@@ -254,6 +254,11 @@ local PAIRS = {
     {'j_burglar',       'j_ramen',           'no discards, no decay'},
     {'j_burglar',       'j_green_joker',     'no discards, only gains'},
 
+    -- Card Sharp fires while played_this_round > 1 (card.lua:4465), and that
+    -- counter resets every round (state_events.lua:252) -- so its x3 needs the
+    -- same hand twice in ONE round. Burglar's +3 hands makes that routine.
+    {'j_burglar',       'j_card_sharp',      'extra hands make replays easy'},
+
     -- Erosion pays per card MISSING from the deck (starting_deck_size -
     -- #G.playing_cards, card.lua:4318), and Trading Card permanently destroys the
     -- card it discards (remove = true, card.lua:3214). Thinning the deck is
@@ -335,6 +340,8 @@ local CAUTIONS = {
 
     -- Board-wide side effects the card text buries.
     j_burglar    = 'wipes ALL discards each blind',
+    j_troubadour = 'plays one fewer hand each round',
+    j_merry_andy = 'costs you 1 hand size',
     j_vampire    = 'permanently eats enhancements',
     j_obelisk    = 'resets on your most played hand',
     j_stuntman   = 'costs you 2 hand size',