Update SwiftLint rules (#28)

Author: otaviocc

.swiftlint.yml

@@ -1,68 +1,65 @@
-included:
-  - Sources
-  - Tests
+# Minimal SwiftLint configuration
+# SwiftFormat handles all formatting, so SwiftLint focuses on code quality and best practices
 
-excluded:
-  - .build
-  - .swiftpm
-  - Package.swift
+disabled_rules:
+  - line_length
+  - opening_brace
+  - function_parameter_count
+  - nesting
+  - large_tuple
+  - type_name
+  - force_unwrapping
+  - blanket_disable_command
+  - cyclomatic_complexity
 
 opt_in_rules:
   - array_init
-  - block_based_kvo
-  - closure_end_indentation
-  - closure_spacing
   - contains_over_first_not_nil
   - convenience_type
   - discouraged_assert
   - discouraged_object_literal
-  - discouraged_optional_boolean
   - empty_count
   - empty_string
   - empty_xctest_method
   - explicit_init
-  - extension_access_modifier
   - fatal_error_message
-  - file_header
-  - file_length
   - first_where
   - force_cast
   - force_try
-  - force_unwrapping
   - implicit_return
   - joined_default_parameter
   - last_where
   - legacy_random
   - lower_acl_than_parent
-  - modifier_order
   - multiline_function_chains
   - multiline_parameters
   - multiline_parameters_brackets
   - no_fallthrough_only
   - operator_usage_whitespace
   - overridden_super_call
-  - private_action
-  - private_outlet
-  - private_unit_test
   - prohibited_super_call
   - redundant_nil_coalescing
   - single_test_class
   - sorted_first_last
   - static_operator
-  - strong_iboutlet
   - switch_case_alignment
   - trailing_closure
   - unavailable_function
   - unneeded_parentheses_in_closure_argument
   - unused_control_flow_label
-  - vertical_parameter_alignment_on_call
   - vertical_whitespace_closing_braces
   - xct_specific_matcher
   - xctfail_message
   - yoda_condition
 
-private_outlet:
-  allow_private_set: true
-
 multiline_parameters:
   allows_single_line: false
+
+excluded:
+  - .build
+  - "**/.build"
+  - DerivedData
+  - Pods
+  - Carthage
+  - .git
+  - node_modules