chore: update CounterTemplate.t.sol to adhere to best practices (foundry-rs#5619)

* chore: update test template to adhere to best practices

* fix: update fixtures

* fix: update fixture gas

* reorder

---------

Co-authored-by: Enrique Ortiz <[email protected]>

Author: Sabnock01

crates/cli/assets/CounterTemplate.t.sol

@@ -12,12 +12,12 @@ contract CounterTest is Test {
         counter.setNumber(0);
     }
 
-    function testIncrement() public {
+    function test_Increment() public {
         counter.increment();
         assertEq(counter.number(), 1);
     }
 
-    function testSetNumber(uint256 x) public {
+    function testFuzz_SetNumber(uint256 x) public {
         counter.setNumber(x);
         assertEq(counter.number(), x);
     }

crates/cli/tests/fixtures/can_test_repeatedly.stdout

@@ -1,7 +1,7 @@
 No files changed, compilation skipped
 
 Running 2 tests for test/Counter.t.sol:CounterTest
-[PASS] testIncrement() (gas: 28334)
-[PASS] testSetNumber(uint256) (runs: 256, μ: 26521, ~: 28387)
+[PASS] testFuzz_SetNumber(uint256) (runs: 256, μ: 26521, ~: 28387)
+[PASS] test_Increment() (gas: 28357)
 Test result: ok. 2 passed; 0 failed; 0 skipped; finished in 9.42ms
 Ran 1 test suites: 2 tests passed, 0 failed, 0 skipped (2 total tests)

crates/config/src/inline/natspec.rs

@@ -46,7 +46,7 @@ impl NatSpec {
 
     /// Returns a string describing the natspec
     /// context, for debugging purposes 🐞
-    /// i.e. `test/Counter.t.sol:CounterTest:testSetNumber`
+    /// i.e. `test/Counter.t.sol:CounterTest:testFuzz_SetNumber`
     pub fn debug_context(&self) -> String {
         format!("{}:{}", self.contract, self.function)
     }