taicpp: port skills, scheduler, telegram, rag, install, release/audit backends with differential tests against tai.py

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>

taicpp/tests/misc.mk

@@ -0,0 +1,34 @@
+# Standalone build of the misc modules (skills, sched, telegram, rag, install) and their tests.
+# Usage (from taicpp/): make -f tests/misc.mk test
+# The integrator can fold these into the main Makefile; see docs/wiring/misc.md.
+CXX ?= g++
+CXXFLAGS ?= -std=c++23 -Wall -Wextra -O1
+B = build/misc
+DIRS = src/skills src/sched src/telegram src/rag src/install
+INC = $(foreach d,$(DIRS),-I$d)
+SRCS = $(foreach d,$(DIRS),$(wildcard $(d)/*.cpp))
+OBJS = $(patsubst %.cpp,$(B)/%.o,$(SRCS))
+LIBS = -lsqlite3 -lcurl -lz -lpthread
+
+all: $(B)/misc_test $(B)/misc_driver
+
+$(B)/%.o: %.cpp
+	@mkdir -p $(dir $@)
+	$(CXX) $(CXXFLAGS) $(INC) -MMD -MP -c $< -o $@
+
+$(B)/misc_test: tests/misc_test.cpp $(OBJS)
+	@mkdir -p $(B)
+	$(CXX) $(CXXFLAGS) $(INC) tests/misc_test.cpp $(OBJS) $(LIBS) -o $@
+
+$(B)/misc_driver: tests/misc_driver.cpp $(OBJS)
+	@mkdir -p $(B)
+	$(CXX) $(CXXFLAGS) $(INC) tests/misc_driver.cpp $(OBJS) $(LIBS) -lz -o $@
+
+test: $(B)/misc_test
+	$(B)/misc_test
+
+objs: $(OBJS)
+
+.PHONY: all test objs
+
+-include $(OBJS:.o=.d)