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J. Nick Koston
5b912e0c7c
Replace paired before_component_phase_() / after_component_phase_() calls with a ComponentPhaseGuard whose constructor processes pending enable_loop requests and sets in_loop_ = true, and whose destructor clears in_loop_ at scope exit. The guard methods are ESPHOME_ALWAYS_INLINE. Verified byte-identical .text/.data/.bss output on an ESP32 IDF build, and identical disassembly for both esphome::loop_task (where Application::loop is inlined) and Application::setup. Benefit: symmetry is now enforced by the type system. Future early returns or refactors inside the component phase can't accidentally leave in_loop_ set without a matching reset.
