fix: name the ports as retrobat names them

RetroBat starts Sonic 3 A.I.R., Sonic Mania, the RSDK v3/v4 ports,
Xash3D and SimCoupe as sonic3air, sonicmania, sonicretrocd,
sonicretro, xash3d and simcoupe; the profiles now list those names so
a RetroBat core list reaches them.

emulators/samcoupe.yml

@@ -9,6 +9,7 @@ core_version: "v1.2.17"
 display_name: "SAM Coupe (SimCoupe)"
 cores:
   - samcoupe
+  - simcoupe
 systems:
   - sam-coupe
 mode: standalone

emulators/sonic-mania.yml

@@ -7,7 +7,7 @@ source_commit: "9dc699428420d752af9767bdb13f585ee0881bc0"
 upstream_commit: "191d7aea6c262d891244172a8609ac69fbfd7571"
 profiled_date: "2026-10-04"
 display_name: "Sonic Mania (RSDKv5 Decomp)"
-cores: []
+cores: [sonicmania]
 systems: [sonic-mania]
 
 notes: |

emulators/sonic2013.yml

@@ -7,7 +7,7 @@ source_commit: "a7f5195e21fdad7b75e4587e249013feeea9e6f3"
 core_version: "1.3.3"
 profiled_date: "2026-10-04"
 display_name: "Sonic 1 & 2 (2013) (RSDKv4 Decomp)"
-cores: []
+cores: [sonicretro]
 systems: [sonic-1-2013, sonic-2-2013]
 
 notes: |

emulators/sonic3-air.yml

@@ -6,7 +6,7 @@ upstream: "https://github.com/Eukaryot/sonic3air"
 source_commit: "de0fd6a7c07b399c9a612cb7cb8d61b54cb339d1"
 profiled_date: "2026-10-04"
 display_name: "Sonic 3 - Angel Island Revisited"
-cores: []
+cores: [sonic3air]
 systems: [sonic3-air]
 
 notes: |

emulators/soniccd.yml

@@ -6,7 +6,7 @@ upstream: "https://github.com/RSDKModding/RSDKv3-Decompilation"
 source_commit: "a99e16ad15f4f824c1b9f96a61b3f8576ab648e2"
 profiled_date: "2026-10-04"
 display_name: "Sonic CD (RSDKv3 Decomp)"
-cores: []
+cores: [sonicretrocd]
 systems: [soniccd]
 
 notes: |

emulators/xash3d_fwgs.yml

@@ -7,7 +7,7 @@ profiled_date: "2026-10-04"
 source_commit: "1414fc281b6dc986378ea7ae35086c62d782a865"
 core_version: "0.21+git"
 display_name: "Xash3D FWGS"
-cores: [xash3d_fwgs]
+cores: [xash3d_fwgs, xash3d]
 systems: [halflife, cstrike, czero, czeror, dmc, gearbox, bshift, ricochet, tfc]
 
 notes: |