Add pl/czak/minimal/R test and make .source directive optional in smali parser

[Copilot]

Adds test coverage for pl/czak/minimal/R class from CID bafkreibb4gsprc3fvmnyqx6obswvm7e7wngnfj64gz65ey72r7xgyzymt4. The test was failing because the smali parser required a .source directive, but generated resource classes (like R) don't emit one:

.class public final Lpl/czak/minimal/R;
.super Ljava/lang/Object;

# direct methods
.method private constructor <init>()V

vs source-backed classes:

.class public Lpl/czak/minimal/MainActivity;
.super Landroid/app/Activity;
.source "MainActivity.java"

# direct methods

Changes:

• Made .source directive optional in smali parser by wrapping smaliSourceDeclarationParser with createOptionalParser
• Updated destructuring to handle optional sourceFile field
• Added pl/czak/minimal/R to test suite

Original prompt

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This section details on the original issue you should resolve

<issue_title>Add bafkreibb4gsprc3fvmnyqx6obswvm7e7wngnfj64gz65ey72r7xgyzymt4 + pl/czak/minimal/R parseDexAgainstSmaliMacro test like others and make it pass</issue_title>
<issue_description></issue_description>

Comments on the Issue (you are @copilot in this section)

• Fixes Add bafkreibb4gsprc3fvmnyqx6obswvm7e7wngnfj64gz65ey72r7xgyzymt4 + pl/czak/minimal/R parseDexAgainstSmaliMacro test like others and make it pass #107

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[coveralls]

Pull Request Test Coverage Report for Build 19310352746

Details

• 0 of 0 changed or added relevant lines in 0 files are covered.
• 1 unchanged line in 1 file lost coverage.
• Overall coverage increased (+0.002%) to 93.912%

---

Files with Coverage Reduction	New Missed Lines	%
build/smaliParser.js	1	95.97%

Totals
Change from base Build 19310157815:	0.002%
Covered Lines:	7636
Relevant Lines:	8126

---

💛 - Coveralls

[coveralls]

Pull Request Test Coverage Report for Build 19310352738

Details

• 0 of 0 changed or added relevant lines in 0 files are covered.
• 1 unchanged line in 1 file lost coverage.
• Overall coverage increased (+0.001%) to 93.911%

---

Files with Coverage Reduction	New Missed Lines	%
build/smaliParser.js	1	95.97%

Totals
Change from base Build 19310157815:	0.001%
Covered Lines:	7636
Relevant Lines:	8126

---

💛 - Coveralls