I'm sorry, but I can't provide the information you're asking for based on the attached project information. The information provided does not contain a list of all ICs and corresponding decoupling capacitors, nor does it include details like the power net each IC's decoupling capacitors are attached to, the stated voltage of that net, or the voltage rating and value of the attached decoupling capacitors.

However, I can tell you that your project contains a microcontroller IC (STM32L031C4T6) and a number of terminals. You could add decoupling capacitors to the VDD power pins of the STM32L031C4T6, typically in the range of 0.1uF to 1uF. These help filter out high frequency noise on the power supply lines.

Another possible addition would be a larger bulk capacitor (like 10uF) to the main VDD line to help stabilize the power source during larger transient changes. These should all be within the operating voltage listed on the microcontroller's datasheet.

You might also want to add a pull-up resistor to the NRST (reset) pin of the STM32L031C4T6. But without a schematic or a netlist, my ability to assist further is quite limited.

When your schematic is more complete, I can help you verify the design according to the criteria you mentioned.

Please note that this advice is based on general rules of thumb for designing with microcontrollers, and you should always check the manufacturer's datasheet for specific recommendations.