feat: re-profile 40 emulators, harden CI workflows

profile emulators pd777 through tic80, add frozen snapshots
(puae2021, snes9x2002/2005/2010, stella2014/2023).

CI: replace github-script with gh CLI, add test execution,
job-level permissions, propagate changed output, pin jsonschema.

emulators/squirreljme.yml

@@ -1,94 +1,70 @@
 emulator: SquirrelJME
 type: libretro
+core_classification: official_port
 source: "https://github.com/SquirrelJME/SquirrelJME"
-profiled_date: "2026-03-18"
+upstream: "https://github.com/SquirrelJME/SquirrelJME"
+profiled_date: "2026-03-25"
 core_version: "0.3.0"
 display_name: "Java ME (SquirrelJME)"
 cores: [squirreljme]
 systems: [j2me]
 verification: existence
 notes: |
-  Java ME 8 virtual machine for libretro. Runs J2ME MIDlets and older flip-phone games.
-  The core needs a class library JAR placed in RetroArch's system directory.
-  It searches for the JAR using a priority list: versioned-fast first, then versioned,
-  then unversioned variants. The first match wins.
-
-  Search order (from nanocoat/src/boot.c sjme_nvm_romNames[]):
-    1. squirreljme-{version}-fast.jar
-    2. squirreljme-{version}.jar
-    3. squirreljme-{version}-test.jar
-    4. squirreljme-{version}-slow.jar
-    5. squirreljme-{version}-slow-test.jar
-    6. squirreljme-fast.jar
-    7. squirreljme.jar
-    8. squirreljme-test.jar
-    9. squirreljme-slow.jar
-    10. squirreljme-slow-test.jar
-
-  Current version: 0.3.0. All firmware entries are marked optional in the .info file
-  because the core can launch its built-in modeless stars demo without a class library.
-  For actual J2ME software, one of these JARs is required.
-
-  The class library JAR is built from the SquirrelJME project itself (not a third-party
-  BIOS dump). It is open source under MPL-2.0.
+  Java ME 8 virtual machine. Runs J2ME MIDlets and older flip-phone games.
+  Requires a class library JAR in the system directory. The core searches
+  sjme_nvm_romNames[] in priority order and uses the first match found.
+  All entries are optional: without a class library, the core runs a built-in
+  modeless stars demo but cannot execute J2ME software.
+  The .info declares firmware_count=8 but the code defines 10 search names
+  (squirreljme-{version}-test.jar and squirreljme-test.jar are missing from .info).
 
 files:
-  # -- Versioned JARs (v0.3.0, preferred) --
-
   - name: "squirreljme-0.3.0-fast.jar"
-    description: "SquirrelJME class library v0.3.0 (fast/optimized build)"
+    description: "Class library v0.3.0, fast/optimized build"
     required: false
-    bundled: false
-    source_ref: "nanocoat/src/boot.c:102, squirreljme_libretro.info:firmware5"
-    note: "Highest priority versioned JAR. Optimized runtime, recommended for normal use."
+    source_ref: "nanocoat/src/boot.c:102"
 
   - name: "squirreljme-0.3.0.jar"
-    description: "SquirrelJME class library v0.3.0 (standard build)"
+    description: "Class library v0.3.0, standard build"
     required: false
-    bundled: false
-    source_ref: "nanocoat/src/boot.c:103, squirreljme_libretro.info:firmware4"
-    note: "Standard versioned build. Second in search priority."
+    source_ref: "nanocoat/src/boot.c:103"
+
+  - name: "squirreljme-0.3.0-test.jar"
+    description: "Class library v0.3.0, standard build with test suites"
+    required: false
+    source_ref: "nanocoat/src/boot.c:104"
 
   - name: "squirreljme-0.3.0-slow.jar"
-    description: "SquirrelJME class library v0.3.0 (slow/interpreter build)"
+    description: "Class library v0.3.0, slow/interpreter build"
     required: false
-    bundled: false
-    source_ref: "nanocoat/src/boot.c:105, squirreljme_libretro.info:firmware6"
-    note: "Pure interpreter mode, no optimizations. Useful for debugging."
+    source_ref: "nanocoat/src/boot.c:105"
 
   - name: "squirreljme-0.3.0-slow-test.jar"
-    description: "SquirrelJME class library v0.3.0 (slow build with tests)"
+    description: "Class library v0.3.0, slow build with test suites"
     required: false
-    bundled: false
-    source_ref: "nanocoat/src/boot.c:106, squirreljme_libretro.info:firmware7"
-    note: "Interpreter mode with built-in test suites."
-
-  # -- Unversioned JARs (fallback) --
+    source_ref: "nanocoat/src/boot.c:106"
 
   - name: "squirreljme-fast.jar"
-    description: "SquirrelJME class library (fast/optimized, unversioned)"
+    description: "Class library, fast/optimized build (unversioned)"
     required: false
-    bundled: false
-    source_ref: "nanocoat/src/boot.c:107, squirreljme_libretro.info:firmware1"
-    note: "Highest priority unversioned JAR. Renamed from a versioned build."
+    source_ref: "nanocoat/src/boot.c:107"
 
   - name: "squirreljme.jar"
-    description: "SquirrelJME class library (standard, unversioned)"
+    description: "Class library, standard build (unversioned)"
     required: false
-    bundled: false
-    source_ref: "nanocoat/src/boot.c:108, squirreljme_libretro.info:firmware0"
-    note: "Most common filename. If only one JAR is provided, use this name."
+    source_ref: "nanocoat/src/boot.c:108"
+
+  - name: "squirreljme-test.jar"
+    description: "Class library, standard build with test suites (unversioned)"
+    required: false
+    source_ref: "nanocoat/src/boot.c:109"
 
   - name: "squirreljme-slow.jar"
-    description: "SquirrelJME class library (slow/interpreter, unversioned)"
+    description: "Class library, slow/interpreter build (unversioned)"
     required: false
-    bundled: false
-    source_ref: "nanocoat/src/boot.c:110, squirreljme_libretro.info:firmware2"
-    note: "Pure interpreter, unversioned."
+    source_ref: "nanocoat/src/boot.c:110"
 
   - name: "squirreljme-slow-test.jar"
-    description: "SquirrelJME class library (slow with tests, unversioned)"
+    description: "Class library, slow build with test suites (unversioned)"
     required: false
-    bundled: false
-    source_ref: "nanocoat/src/boot.c:111, squirreljme_libretro.info:firmware3"
-    note: "Interpreter with tests, unversioned."
+    source_ref: "nanocoat/src/boot.c:111"